2023 – NOI.PH – Philippine Programming Contest

TAMa 2024

Cisco — Mon, 21 Oct 2024 05:40:41 +0000

Calling all math nerds! TAMa na!

Are you a bright-eyed JHS student at the start of your math journey? Or a hardcore math veteran in SHS looking for a challenge? NOI.PH invites all math enthusiasts to flex their math muscles in TAMa 2024!

What is TAMa?

TAMa—which stands for Tool-Assisted Mathematics—is an online math competition with a twist: You’re going to need the full might of a computer in order to answer these problems!

“Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems,” to quote this contest’s inspiration, the website Project Euler.

What kind of math should I expect?

TAMa focuses mostly on topics that appear in math olympiads, with a particular emphasis on combinatorics and number theory. TAMa puts a great focus on exploratory problem solving—we hope for this to be an educational experience where people feel encouraged to investigate and research brand new topics.

Even still, the contest is designed so that everyone will have something that they can do, regardless of where they are in their math or programming journey. As long as you’re interested, everyone is invited!

You can check out some practice problems for a concrete idea of what kinds of tasks to expect from TAMa.

I like math, but I don’t know any programming!

Not to worry! NOI.PH has an entire crash-course introduction to Python available here, which contains all the information you need to get started with programming! TAMa is all about interesting math puzzles combined with foundational skills in programming and computer science, so these tutorials will bring you up to speed on what you need to know in order to participate.

Also, the contest is long format and open-reference, so you don’t need to stress about needing to memorize the syntax!

Do I need to use Python?

Nope! In TAMa, the only objective is to arrive at the final answer by any means necessary, so you can use any programming language you like. You can even try solving using pen and paper, if you want!

When is TAMa 2024?

TAMa 2024 will run online from October 26, 2024, 9:00 AM until November 4, 2024, 6:00 PM.

The long contest format means you’ll have ample time to solve and research at your own leisure over the course of these ~10 days.

So soon! And you’re saying I have to code for ten straight days???

Not at all! The contest only runs this long so that you aren’t feeling the time pressure, and can focus on the fun feeling of solving mathematics! Let the problems marinate in your head while traveling to school, or while you lie in bed at night.

If you have something important to do during the week—don’t worry. Do what needs to be done, and TAMa will be waiting for you when you get back!

How much does it cost to join?

It’s free, Bruce Lee! Participation in these contests is FREE and open to anyone interested in mathematics, computer science, and programming.

Are there prizes?

Yes! The top 3 Filipino high school students will receive limited-edition NOI.PH prizes.

Furthermore, anyone who reaches certain point thresholds in the contest can request an official e-certificate from NOI.PH to commemorate their achievement. There will be 10 problems that are worth 200 points each (but with partial points available). The thresholds for certificates are:

Certificate of Competence – 500 points
Certificate of Proficiency – 1000 points
Certificate of Excellence – 1500 points
Certificate of Mastery – 1800 points
Certificate of ??? – 2000 points (name will only be revealed if someone achieves 2000 points)

Qualifying for any certificate is a worthy achievement, and we would like you to be able to be officially recognized!

Note that these prizes are only redeemable by Filipino high school students. Everyone else is still free to join the contest itself, for the learning experience!

How do I join? How do I register?

Register at https://bit.ly/TAMa2024Reg
At a later date, closer to the start of the competition, an email will be sent to the email address you registered with. It will contain the details of how to access and log in to our contest management system.
A reminder will be posted in our NOI.PH Discord server (linked below) when this email is sent out. Join in if you don’t want to miss out on that, or any other announcements!

I need to practice!

First, for TAMa specifically, you can check out our practice problems (also linked above).

You can check out Project Euler for more mathematical programming problems in TAMa’s format—in fact, Project Euler served as the inspiration for this contest!

Although it may not have the same format as Project Euler and TAMa, you can also check out websites like Codeforces and AtCoder for problems in competitive programming. Although not all problems are as explicitly about math, the field of competitive programming still contains tons of problems in the same vein, in terms of needing smart insights in order to be solved.

In particular, we recommend you try out the Abakoda 2021 and Abakoda 2022 long contests. Abakoda is an initiative by NOI.PH to gently introduce high school students to competitive programming, so it’s perfect for beginners. But be warned—just because it’s for beginners doesn’t mean it’ll all be easy!

Is there a competitive programming community for Filipino HS students?

If you are a Filipino high school student, you can join the NOI.PH Discord server by registering here with your name, grade level, and school. You can ask for help when you don’t understand something, or you can also just make friends with high school students all over the country, who just like you are learning and practicing programming.

The post TAMa 2024 appeared first on NOI.PH - Philippine Programming Contest.

Abakoda 2023 Results

Vernon Gutierrez — Tue, 09 Jan 2024 12:45:08 +0000

From November 11, 2023, to January 3, 2024, we held the 3rd Abakoda, which is a series of contests designed to introduce the basics of informatics Olympiad-style competitions to Filipino students. On the Saturdays between November 11 and December 16, we held short contests on Codeforces. Then, from December 23 to January 3, we held a long contest in the same format as the NOI.PH Elimination Round.

If you missed these contests, the problems remain available for practice at https://codeforces.com/group/cRJbcAFEwS/contests, and you can find the tutorials for these problems at https://noi.ph/abakoda-2023-tutorials/.

Here are the official results of the long contest:

Rank	CF Name	Score	Penalty	Name	School	Region	Grade	A	B	C	D	E	F	G	H	I	J	K	L	M1	M2	N
1	Gabp	1500	04:17:03	Gabriel Joseph Pua		None	Already graduated from high school	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
2	ProtonDecay314	1500	09:06:16	Hans Gabriel De Vera	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
3	Ausp3x	1500	09:19:09	Walsh Nico Adrian Letran	Saint Jude Catholic School	NCR: National Capital Region	Grade 12	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
4	harvsftw	1500	10:21:20	Harvey Shawn Chua		None	Already graduated from high school	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
5	DippleThree	1500	10:23:59	Cassidy Kyler Tan		NCR: National Capital Region	Already graduated from high school	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
6	BentoOreo	1210	10:04:24	Jeremy Yu	The British School Manila	NCR: National Capital Region	Grade 11	100	100	100	100	60	100	100	50	100	100	100	100			100
7	TroySer	1100	09:22:49	Troy Serapio	Philippine Science High School Main Campus	NCR: National Capital Region	Grade 9	100	100	100	100	60	100	100	50	0	90	60	100	20	20	100
8	ian_0x00	1096	11:00:00	Ian Joseph Alboroto	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	100	100	100	100	86	100	100	0	0	90	60	100	40	20	100
9	Munimitso	1070	07:20:26	Jed Romero	Philippine Science High School SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	100	100	100	100	35	100	75		100	100	60	100			100
10	penChewer	1070	10:20:37	Tristan Gabriel Cabinta	Philippine Science High School - Cordillera Administrative Region Campus	CAR: Cordillera Administrative Region	Grade 10	100	100	100	100	60	100	100	90		100	100	100			20
11	swift0	982	07:17:54	ALVANN WALTER PAREDES DY	SAINT JUDE CATHOLIC SCHOOL	NCR: National Capital Region	Grade 12	100	100	100	100	92	100	100	70	0	60	60	100
12	YhuanDebeste	950	04:20:06	Yhuan Ceabastian Garcia	Doña Hortencia Salas Benedicto National High School	Region VI: Western Visayas	Grade 10	100	100	100	100	100	100	100	70	0	60	60	40			20
13	BurgerGuy	950	09:23:16	Bryce Lao	British School Manila	NCR: National Capital Region	Grade 10	100	100	100	100	35	100	35	70	0	90	60	100	20	20	20
14	jaysonbazar	940	04:18:16	Jayson Bazar	Philippine Science High School -SRC	None	Already graduated from high school	100	100	100	100		100	100	50		90	100	100
15	roCatalyst	906	10:17:26	Lucas Miguel Agcaoili		None	Already graduated from high school	100	100	100	100	86	100	100			100		100			20
16	Sunayoru	845	09:00:38	Rafael Sheen Acuna		None	Already graduated from high school	100	100	100	100		100	35			90	100	100			20
17	NekoNekoNeko	822	02:20:10	Nicholas Lua	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	100	100	100	100	92	100	100	0	30			100
18	chry607	780	10:15:58	Reuter Jan Camacho	Ateneo de Manila Senior High School	None	Grade 12	100	100	100	0	60	100	100		0	100	0	100	20
19	JaSonicPlusPlus	765	04:21:46	EdRonn James Panti	Philippine Science High School	NCR: National Capital Region	Grade 10	100	100	100	40	100	100	55	70		60		40
20	cerebi	700	10:09:03	James Mostajo		None	Already graduated from high school	100	100	100	100		100	100					100
21	LamberlainMuli	600	04:11:54	Lamberlain Muli		None	Already graduated from high school	100	100	100	100		100	100	0
22	ngano_upat_na	520	07:13:15	Jose Mari Paolo Rollan	City of Bogo Senior High School	Region VII: Central Visayas	Grade 12		100		100		100	100					100			20
23	LunaLovecode	470	07:20:08	Luna Rinoa Batungbakal	Victory Christian International School	NCR: National Capital Region	Grade 9	100	100	40	0	35	100	35	0		60
24	respectfullyhumble	435	01:04:50	Jayson Wu	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	100	100		100	35	100
25	tapilyoca	420	05:00:16	Mateo Campos	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	100	100	40	40		100				0		40
26	Mattokodu	380	00:20:17	Mateo Inigo Espocia	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 7	100	100		40		100						40
27	peej	350	03:23:41	Paul John Dorango	Philippine Science High School	NCR: National Capital Region	Grade 10	100	40	70	40		100
28	lmercado2027	340	02:06:14	Lorenzo Mercado	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 9	100	100				100						40
29	ShiroTenshi	340	06:07:22	Kei Hang Derek Chan	British School Manila	NCR: National Capital Region	Grade 12	100	100		0		100						40
30	kskyeddr	320	10:13:37	Krixian Skye Del Rosario	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	100	40		40		100						40
31	Exilaquote	300	08:23:40	Andrew Tan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	100		100			100
32	bruhnano	300	10:15:02	Daniel Jacob Calim	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	100	100		0		100
33	Zakar98k	200	07:06:32	Zachary Quita	Victory Christian International School	NCR: National Capital Region	Grade 12	100	100	0
34	mayahlim24	170	10:23:27	Mayah Christine Lim	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	100	70	0
35	eeyoowan	140	01:03:39	Ieuan David Vinluan	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	100	40
36	lunar_bloom	100	00:00:46	Neomi Mendoza	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	100
37	nueve	100	00:05:20	Fiona Nadine Macalalag	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	100	0		0
38	fel1n.	100	00:21:10	Felinwright Niñokyle Mesias	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	100
39	IrisA	100	01:03:10	Iris Lexi Ababon	Philippine Science High School Main Campus	NCR: National Capital Region	Grade 10	100
40	kristldc	100	01:04:44	Alyssa Kristelle Dela Cruz	Philippine Science High School-SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	100
41	ensmanzares	100	01:20:47	Emmanuel Neil Manzares	PSHS-SRC	Region XII: SOCCSKSARGEN	Grade 10	100	0
42	Dion324	100	01:22:33	Lorenz Dion Baldeo	Philippine Science High School SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	100
43	hyunkyu0	100	05:04:49	Hyunkyu Song	Southville International School and Colleges	NCR: National Capital Region	Grade 12	100
44	renzjared	100	10:03:34	Renz Jared Rolle	Cavite Science Integrated School	Region IV-A: CALABARZON	Grade 12	100
45	divaudy	100	10:19:29	David Yu	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	100
46	Abidzkii	40	00:00:56	UZZIEL JOSH ABIDAY		None	Already graduated from high school	40
47	CBPJoyce	40	01:01:40	Heineken Sajorne	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 10	40
48	PeriodicMango	20	04:22:11	Jingwen Cao	De La Salle University	NCR: National Capital Region	Grade 12	20
49	SeekingSolitude	0	00:00:00	Angel Arwen Reyes	Golden Faith Academy	Region IV-A: CALABARZON	Grade 12	0
49	cobowye	0	00:00:00	Jacoba Ysabelle Luna	Manresa School Paranaque	NCR: National Capital Region	Grade 12	0
49	Bhomel	0	00:00:00	Bhomel Racoma	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 11	0
49	AduvisoJr	0	00:00:00	Christopher Jr. Aduviso	BNHS- Main	Region IV-A: CALABARZON	Grade 10	0	0			0							0
49	Claude31	0	00:00:00	Reya Nikole Maryella Siojo	Philippine Science High School - Cordillera Administrative Region Campus	CAR: Cordillera Administrative Region	Grade 10	0
49	quicktheprince16	0	00:00:00	Diogn Lei Mortera	Philippine Science High School Main Campus	NCR: National Capital Region	Grade 11	0
49	FianaV	0	00:00:00	Rose Fiana Marie Velasco		None	Already graduated from high school	0
49	Jus_Teng	0	00:00:00	Justin Teng	Philippine Science High School SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	0			0			0
49	bubwitjj	0	00:00:00	Jeffrey Jr. Camina	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	0

Top scorers of the long contest, who are Filipino high school students and not past NOI.PH medalists, Rookie-of-the-Year awardees, or Abakoda prize winners, are eligible for prizes. Congratulations to the following:

Jeremy Yu (BentoOreo), Grade 11 The British School Manila
Troy Serapio (TroySer), Grade 9 Philippine Science High School Main Campus
Ian Joseph Alboroto (ian_0x00), Grade 11 Philippine Science High School – SOCCSKSARGEN Region Campus
Jed Romero (Munimitso), Grade 11 Philippine Science High School SOCCSKSARGEN Region Campus
Alvann Walter Paredes Dy (swift0), Grade 12 Saint Jude Catholic School

The post Abakoda 2023 Results appeared first on NOI.PH - Philippine Programming Contest.

TAMa – Practice Problems

Cisco — Wed, 20 Sep 2023 02:30:27 +0000

Practice Problems

If the embedded PDF Viewer is not working on your browser, the Practice Problems can also be downloaded here.

Answers

You can also check the correctness of your solutions by comparing them against the answers here. During the actual contest, an automated checker will handle this step.

Sum of Sum of Odds: Answers

Mod Powers: Answers

Summer SEMs: Answers

Solutions

First, almost all TAMa problems involve modulo because of the size of the numbers involved. You can refer to a quick crash course in modular arithmetic here.

Second, the solution sketches detail solutions for all four subtasks in order to 1) let the necessary ideas build on one another naturally, and 2) emphasize that despite later subtasks being possibly quite difficult, it should still be possible to earn points in earlier subtasks using basic mathematics and programming.

We don’t expect you to implement four programs, one for each subtask. Usually, the most efficient program which solves the final subtask can also just be used to solve the other subtasks as well.

Sum of Sum of Odds: Solution

Mod Powers: Solution

Summer SEMs: Solution

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TAMa 2023

Cisco — Wed, 20 Sep 2023 02:30:00 +0000

Calling all math nerds! TAMa na!

What is TAMa?

TAMa—which stands for Tool-Assisted Mathematics—is an online math competition with a twist: You’re going to need the full might of a computer in order to answer these problems!

What kind of math should I expect?

You can check out some practice problems for a concrete idea of what kinds of tasks to expect from TAMa.

I like math, but I don’t know any programming!

Also, the contest is long format and open-reference, so you don’t need to stress about needing to memorize the syntax!

Do I need to use Python?

Nope! In TAMa, the only objective is to arrive at the final answer by any means necessary, so you can use any programming language you like. You can even try solving using pen and paper, if you want!

When is TAMa 2023?

TAMa 2023 will run online from October 20, 2023, 6:00 PM until October 29, 2023, 11:59 PM.

The long contest format means you’ll have ample time to solve and research at your own leisure over the course of these ~10 days.

How much does it cost to join?

It’s free, Bruce Lee! Participation in these contests is FREE and open to anyone interested in mathematics, computer science, and programming.

Are there prizes?

Yes! The top 3 Filipino high school students will receive limited-edition NOI.PH mousepads as a prize.

Certificate of Competence – 400 points
Certificate of Proficiency – 800 points
Certificate of Excellence – 1200 points
Certificate of Mastery – 1600 points
Certificate of ??? – 2000 points (name will only be revealed if someone achieves 2000 points)

Qualifying for any certificate is a worthy achievement, and we would like you to be able to be officially recognized!

Note that these prizes are only redeemable by Filipino high school students. Everyone else is still free to join the contest itself, for the learning experience!

How do I join? How do I register?

Register at https://tama.noi.ph/reg
At a later date, closer to the start of the competition, an email will be sent to the email address you registered with. It will contain the details of how to access and log in to our contest management system.
A reminder will be posted in our NOI.PH Discord server (linked below) when this email is sent out. Join in if you don’t want to miss out on that, or any other announcements!

I need to practice!

First, for TAMa specifically, you can check out our practice problems (also linked above). Until the contest starts, https://cms.noi.ph leads to the TAMa Practice Round where you can test your answers using the contest interface.

You can check out Project Euler for more mathematical programming problems in TAMa’s format—in fact, Project Euler served as the inspiration for this contest!

Is there a competitive programming community for Filipino HS students?

The post TAMa 2023 appeared first on NOI.PH - Philippine Programming Contest.

2023 IOI Team

Vernon Gutierrez — Tue, 15 Aug 2023 15:03:25 +0000

We are happy to present the Philippine team to this year’s International Olympiad in Informatics hosted by Szeged, Hungary. They will represent the country in the world’s most prestigious computing competition for high school students.

John Lloyd Allas

Grade 12, City of San Jose Del Monte National Science High School

JL discovered competitive programming through a YouTube video during the pandemic. Since then, he has been participating in NOI.PH every year. Aside from solving competitive programming problems, he can also solve the Rubik’s Cube, even while blindfolded. He plans on studying computer science in college and pursuing a career as a software developer.

Cassidy Kyler Tan

Grade 12, Ateneo de Manila Senior High School

Cassidy was first exposed to programming in Grade 6, where he taught himself C++ after learning HTML in school. He first joined NOI.PH in Grade 9 after he heard about it in his Python class. He has since come to enjoy competitive programming and aims to use his experience to drive his future projects. In his life outside informatics, he goes on adventures with his friends during their D&D sessions.

Jerome Austin Te

Grade 9, Jubilee Christian Academy

Jerome first learned programming in AMSLI’S Informatics Enrichment Program (AIEP), starting with Scratch, transitioning to Python, and then self-learning C++. His curiosity drew him to join Abakoda and, soon after, the NOI.PH. His interest in problem-solving led him to competitive programming aside from olympiad math. In his spare time, he enjoys solving unique puzzles.

Filbert Ephraim Wu

Grade 11, Victory Christian International School

Ephraim first discovered computer programming from his brother in 2017, when his kuya showed him a program that “did some magic with arrays.” He is also an active competitor in math competitions, garnering a silver medal in the 2023 IMO held in Chiba, Japan. Ephraim likes speed in both programming and cubing, having once solved a 3×3 Rubik’s cube in under eight seconds. On top of all these, he also enjoys cityscape photography and has taken pictures of the Manila skyline daily for four years.

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2023 National Finals

Vernon Gutierrez — Sun, 04 Jun 2023 14:51:29 +0000

The NOI.PH 2023 National Final Round was held at the Ateneo de Manila University on 15-16 April 2023. The 30 top scorers of the 2023 National Eliminations competed over two five-hour rounds, each of which consisted of five problems.

Events

The first day of the contest started with an opening ceremony. After the national anthem, contest director Vernon Gutierrez gave some opening remarks. Then, chief judge Cisco Ortega discussed the rules of the competition before the Practice Round.

In the Practice Round, students spent 90 minutes familiarizing themselves with the contest system by solving some problems.

After a one-hour break, the first round of the finals began, and after the first round, there were some reminders for the second day of the program.

Round 2 began on the morning of the second day. After the competition, Cisco Ortega and Kevin Atienza of the NOI.PH Scientific Committee discussed the main ideas of the problems with the contestants.

Finally, the awarding and closing ceremony happened. Dr. Randolf Sasota, Officer-in-Charge of the S&T Manpower Education Research and Promotions Division of DOST-SEI, gave some closing remarks. Then, Vernon, Cisco, and Marte Soliza, the current president of NOI.PH, presented the certificates, awarded the best rookies of the year, and finally, awarded the medals to the top ten contestants. This year’s champion, Raphael Dylan Dalida, was also interviewed about their training and contest experience. Finally, Marte gave some parting words.

Awards

The Rookie of the Year awards are given to the highest-scoring first-time finalists. Runner-ups Raphael Tabingo and Kei Hang Derek Chan each won a mouse, and Rookie of the Year Jerome Austin Te won a keyboard.

Honorable mentions were Mohammad Nur Casib, Adrian Guanson Soriaga, Lucas Miguel Agcaoili, Alvann Walter Paredes Dy, Tristan Gabriel Cabinta, Jeremy Aidan Yu, Alan Vender, Val Derrick James Alamillo, Alexandra Brianne Gochian, and Davis Nicholo Magpantay.

Bronze medalists, in decreasing order of rank, were Jose Mari Paolo Rollan, Hans Gabriel De Vera, Raphael Tabingo, Kei Hang Derek Chan, Cassidy Kyler Tan, and Jerome Austin Te. They each won Php 2000.

The fourth, third, and second place winners, Filbert Ephraim Wu, Kian Colin Chua, and John Lloyd Allas, each won a silver medal and Php 3000.

Raphael Dylan Dalida, the top-ranked contestant, won a gold medal and Php 6000.

Scoreboard for the NOI.PH 2023 National Finals

Rank	Username	Score	Penalty	Name	School	Region	Grade	Coach	1A	1B	1C	1D	1E	2A	2B	2C	2D	2E
1	InternetPerson10	434.72	8:44:07	Raphael Dylan Dalida	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	0	25.72	0	100		49	60	0
2	jlallas384	374.69	7:50:27	John Lloyd Allas	City of San Jose Del Monte National Science High School	Region III: Central Luzon	Grade 12		100	69	0	0.69	18	100	38	49
3	QuantumK9	370.47	9:45:35	Kian Colin Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 12	Russel Glenn Odi	100	69	0	42.47		100	16	25	18
4	Ephraim	368.69	8:09:31	Filbert Ephraim Wu	Victory Christian International School	NCR: National Capital Region	Grade 11		100	69		27.69	0	100	29	25	18
5	jer033	361.44	7:41:30	Jerome Austin Te	Jubilee Christian Academy	NCR: National Capital Region	Grade 9		100	69	0	7.44		100	0	25	60
6	DippleThree	279.44	6:15:50	Cassidy Kyler Tan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	0	0	1.44		100	29	49	0	0
7	ShiroTenshi	277	6:22:05	Kei Hang Derek Chan	British School Manila	NCR: National Capital Region	Grade 11		100	22	30			100		25
8	rtabingo2026	274.61	6:22:42	Raphael Tabingo	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 9	Jan Michael Ibanez	100			25.61	0	100		49	0
9	ProtonDecay314	247	5:42:35	Hans Gabriel De Vera	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	22	0	0		100		25	0
10	ngano_upat_na	225.23	6:31:53	Jose Mari Paolo Rollan	City of Bogo Senior High School	Region VII: Central Visayas	Grade 11	Rommel Tio	100			0.23		100		25	0
11	roCatalyst	225	7:01:59	Lucas Miguel Agcaoili	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100					100		25
12	Ascend	225	7:03:05	Alexandra Brianne Gochian	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100					100		25
13	swift0	203.44	8:39:03	Alvann Walter Paredes Dy	Saint Jude Catholic School	NCR: National Capital Region	Grade 11		100			3.44		100		0	0
14	Adrian_Soriaga	200.69	6:02:37	Adrian Guanson Soriaga	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100			0.69		100	0	0
15	PanzerFaust696	200	1:52:46	Mohammad Nur Casib	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 10	Arvel Huilar	100					100
16	nomuuu	200	4:35:36	Enzo Rafael Chan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	Gerard Francis Ortega	100	0	0	0		100		0
17	editUsername14	200	4:38:24	Val Derrick James Alamillo	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100					100
18	Septchi	200	5:31:58	Carlos Joaquin Macalolot	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 12	Trextan Thaddeus Sanchez	100		0			100		0
19	Filipino	200	7:09:09	Alan Vender	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100					100	0	0
20	LukasCastillo	197	6:33:32	Seth Lukas Castillo	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9		100		0			72		25
21	penChewer	174.60	5:55:49	Tristan Gabriel Cabinta	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Pablo Viloria	100	0		2.60		72
22	Wartechi	172	5:50:50	Archie Junio	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	100			0		72
23	ian_0x00	172	6:30:42	Ian Joseph Alboroto	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Merch Jay Dollaga	100			0		72		0
24	Dexva	155.69	4:26:47	Davis Nicholo Magpantay	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100			0.69	0	30		25
25	BentoOreo	130.24	5:15:33	Jeremy Aidan Yu	The British School of Manila	NCR: National Capital Region	Grade 10		100			0.24		30
26	Gelov	130.23	6:01:39	Christian Angelo Velarde	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100			0.23		30
27	Jake...	72	4:44:53	Christian Jake Austria	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	0			0		72
28	knshimon	65	5:00:19	Jacques Simon Timtiman	British School Manila	NCR: National Capital Region	Grade 11		35					30		0
29	Pandan	30	3:03:05	Aeron Dann Peñaflorida	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	John Rainer Joaquin	0					30		0
30	Ausp3x	0	0:00:00	Walsh Nico Adrian Letran	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	Russel Glenn Odi

Final Message

Congratulations to all the winners of the National Olympiad in Informatics Philippines 2023!

The organizing committee would like to thank the DOST-SEI for their continued support for NOI.PH. We would also like to thank the Ateneo de Manila University for hosting us, and our student volunteers for helping out.

Lastly, we thank all the coaches, parents, and students for their participation and hard work and for making this event a success.

The post 2023 National Finals appeared first on NOI.PH - Philippine Programming Contest.

2023 National Eliminations

Vernon Gutierrez — Sun, 05 Mar 2023 18:16:43 +0000

The NOI.PH 2023 National Eliminations started on 6:00 PM of 10 February 2023 and finished on 11:59 PM of 19 February 2023. It consisted of thirteen problems of varying difficulty.

The Participants

Among the 356 registrants, 277 participated in the 222-hour online competition. The participants came from 46 different schools from all over the country. Moreover, each of the main island groups of the Philippines were represented.

Luzon, except NCR (93) | Visayas (47) | Mindanao (50) | NCR (87)

Broken down by region, we have the following chart:

NCR (87) | CAR (33) | II (1) | III (12) | IV-A (21) | IV-B (8) | V (18) | VI (6) | VII (24) | VIII (17) | IX (7) | X (12) | XI (13) | XII (13) | XIII (5)

Broken down by grade level, we have the following chart:

Scoreboard for NOI.PH 2023 National Eliminations

Rank	Username	Score	Penalty	Name	School	Region	Grade	Coach	A	B	C	D	E	F	G	H	I	J	K	L	M
1	InternetPerson10	1265	9:03:34	Raphael Dylan Dalida	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	100	100	100	100	100	100	100	100	100	65	100
2	pwned	1118	8:05:33	Filbert Ephraim Wu	Victory Christian International School	NCR: National Capital Region	Grade 11		100	100	100	100	100	100	93	100	100	85	40	0	100
3	jlallas384	1034	9:04:05	John Lloyd Allas	City of San Jose Del Monte National Science High School	Region III: Central Luzon	Grade 12		100	100	100	100	100	100	60	100	85	70	40		79
4	DippleThree	1030	5:07:58	Cassidy Kyler Tan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100	100	100	100	100	60	100	100	70			100
5	jer033	1016	8:00:52	Jerome Austin Te	Jubilee Christian Academy	NCR: National Capital Region	Grade 9		100	100	100	100	100	100	60	100	100	65			91
6	ProtonDecay314	956	9:04:36	Hans Gabriel De Vera	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	100	100	100	100	45	100	45	65	10		91
7	QuantumK9	949	9:05:50	Kian Colin Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 12	Russel Glenn Odi	100	100	100	100	100	100	93	57	50	70			79
8	PanzerFaust696	926	9:03:22	Mohammad Nur Casib	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 10	Arvel Huilar	100	100	100	100	100	100	45	100	40	50			91
9	Adrian_Soriaga	868	9:01:17	Adrian Guanson Soriaga	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	100	100	100	100	80	57	10	30	0	0	91
10	Ausp3x	823	8:00:51	Walsh Nico Adrian Letran	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	Russel Glenn Odi	100	100	100	100	100	100	93	100		30
11	nomuuu	818	8:17:21	Enzo Rafael Chan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	Gerard Francis Ortega	100	100	100	100	100	100	60	37		30			91
12	ShiroTenshi	813	9:05:45	Kei Hang Derek Chan	British School Manila	NCR: National Capital Region	Grade 11		100	100	100	100	90	100	45	57		30			91
13	roCatalyst	801	9:03:35	Lucas Miguel Agcaoili	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	100	100	100	100	60	20		30			91
14	ngano_upat_na	787	8:04:48	Jose Mari Paolo Rollan	City of Bogo Senior High School	Region VII: Central Visayas	Grade 11	Rommel Tio	100	100	100	100	100	100	45	40	65	30		0	7
15	swift0	776	9:04:36	Alvann Walter Paredes Dy	Saint Jude Catholic School	NCR: National Capital Region	Grade 11		100	100	100	100	90	100	45	20		30	0		91
16	rtabingo2026	736	8:17:02	Raphael Tabingo	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 9	Jan Michael Ibanez	100	100	100	100	90	47	45	40		30			84
17	penChewer	732	6:06:11	Tristan Gabriel Cabinta	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Pablo Viloria	100	100	100	100	100	100	45	57		30			0
18	BentoOreo	732	8:02:05	Jeremy Aidan Yu	The British School of Manila	NCR: National Capital Region	Grade 10		100	100	100	100	100	100	45	57		30
19	ian_0x00	732	9:01:03	Ian Joseph Alboroto	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Merch Jay Dollaga	100	100	100	100	100	100	45	57		30	0		0
20	Filipino	732	9:03:34	Alan Vender	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100	100	100	100	100	100	45	57		30
21	LukasCastillo	722	9:01:46	Seth Lukas Castillo	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9		100	100	100	100	100	100	45	40		30			7
22	Wartechi	720	8:06:25	Archie Junio	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	100	100	100	100	90	100	60	40		30			0
23	Jake...	720	8:18:08	Christian Jake Austria	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	100	100	100	100	90	100	60	40		30		0	0
24	Pandan	720	8:19:26	Aeron Dann Peñaflorida	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	John Rainer Joaquin	100	100	100	100	90	100	60	40		30
25	editUsername14	720	9:01:55	Val Derrick James Alamillo	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100	100	100	100	90	100	60	40		30
26	Septchi	720	9:02:25	Carlos Joaquin Macalolot	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 12	Trextan Thaddeus Sanchez	100	100	100	100	90	100	60	40	0	30			0
27	Ascend	715	8:20:28	Alexandra Brianne Gochian	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100	100	100	100	100	100	45	40		30			0
28	knshimon	712	9:05:42	Jacques Simon Timtiman	British School Manila	NCR: National Capital Region	Grade 11		100	100	100	100	100	100	45	37		30
29	Dexva	707	8:21:13	Davis Nicholo Magpantay	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	100	100	90	100	60	20		30			7
30	Gelov	705	6:02:00	Christian Angelo Velarde	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100	100	100	100	90	100	45	40		30
31	Redemption1111	705	6:19:55	Tristan Ng	British School Manila	NCR: National Capital Region	Grade 10		100	100	100	100	90	100	45	40		30
32	_yaelle_1989	705	7:06:03	Rephael Torrence Raagas	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100	100	100	90	100	45	40		30			0
33	TroySer	705	8:18:27	Troy Serapio	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 8	Adrian Angeles	100	100	100	100	100	100	45	20		30	10		0
34	chelseag0mez	705	8:21:31	Chelsea Lianne Gomez	De La Salle University - Taft	NCR: National Capital Region	Grade 12		100	100	100	100	90	100	45	40		30
35	Goodymind	705	9:00:08	Alinus Abuke	Valenzuela City School of Mathematics and Science	NCR: National Capital Region	Grade 12		100	100	100	100	90	100	45	40		30
36	lmercado2027	705	9:00:36	Lorenzo Mercado	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 8	Jan Michael Ibanez	100	100	100	100	90	100	45	40		30			0
37	deucalion	695	8:04:21	Mitch Richmond Young	University of Santo Tomas Senior High School	NCR: National Capital Region	Grade 11		100	100	100	100	100	100	45	20		30			0
38	Imaginatorix	695	8:05:01	Edward Isaac Jumawan	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 10	Arvel Huilar	100	100	100	100	100	100	45	20	0	30			0
39	lunar_bloom	695	9:02:39	Neomi Mendoza	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	100	100	100	100	45	20		30	0		0
40	takooo	665	7:23:16	Maica Karyl Chua	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100	100	100	100	100	45	20
41	deadLast	636	7:19:03	Hedelito III Dollison	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	100	51	90	100	45	20		30	0
42	breadrye	625	8:13:56	Reuben Ryan Anoran	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	100	100	100	100	25	0
43	k01by	600	9:05:18	Kolby Carter Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 9	Russel Glenn Odi	100	100	100	100	100	100
44	jun0___	583	5:13:22	Shawn Daniel Francisco	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100	67	51	100	100	45	20		0			0
45	evgenyc	578	9:05:42	Evgeny Cruz	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100	100	51	100	100	7	20
46	David_Berne_Mojar	571	8:16:40	David Berne Mojar	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	John Rainer Joaquin	100	100	100	51	90	100				30
47	Nicholas_Lua	566	9:03:53	Nicholas Marcus Lua	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	100	51	90	100	25						0
48	TERL	565	8:17:07	Thomas Eugene Leung	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 10	Pablo Viloria	100	100	100	100	20	100	45	0
49	coblinnnnn	552	6:04:58	Jacoba Ysabelle Luna	Manresa School	NCR: National Capital Region	Grade 11	Colleen Camarillo	100	100	100	100	20	47	45	40
50	NotAlive	546	6:02:38	Nicanor Froilan Pascual	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100	100	100	51	30	100	45	20
51	SurrealArts	520	6:17:38	Genesis Jandrei Amante	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	100	100	100	100	20	100							0
52	Lllogick	500	4:16:05	Luke Sebastian Sy	Grace Christian College	NCR: National Capital Region	Grade 10		100	100	100	100	0	100
53	LunaLovecode	493	8:15:14	Luna Rinoa Batungbakal	Victory Christian International School	NCR: National Capital Region	Grade 8		100	100	34	51	90	23	25	40		30
54	LemonCoder	485	6:03:50	Prince Nathan Agillon	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Kimberly Faye Viaña	100	100	100	100	20	20	45	0
55	icarus21	475	6:19:48	Matt Angelo Sareno	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11	ANNE FATIMA PELAYRE	100	100	0	100	90	20	25	40		0
56	Kurenaikurumi	460	6:00:03	Christfel Sugarol	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	100	100	100	20	20		20
57	bubwitjj	458	8:19:48	Jeffrey Jr. Camiña	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Merch Jay Dollaga	100	100	100	51		100	7						0
58	toffee05	450	7:20:46	Christopher Allen Abit	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100	100	100	50
59	VisibleWater	445	8:05:59	Francois Toffer Zingapan	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	100	100	0	0	45
60	kristldc	440	6:21:00	Alyssa Kristelle Dela Cruz	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Sheena Dawn Ferraren	100	100	100	100	20	20
61	erwyn_aenas	440	8:06:16	Erwyn Aenas Vibal	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	100	100	20	20
62	CJ_Uy	427	4:15:46	Charles Joshua Uy	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100	100	100		20	7
63	tkrn2042	427	7:04:03	AJ Gabriel Teofilo	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	100	100	100	100	0	20	7	0
64	Perspicacity	426	9:01:41	Hezekiah Chriel Sacayanan	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Pablo Viloria	100	100	100	51	30	20	25
65	nueve	420	8:20:24	Fiona Nadine Macalalag	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	100	100	100	100	20	0
66	nmcustodii	417	7:19:40	Neil Matthew Custodio	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11		100	100	67	100	30	20
67	Exilaquote	411	8:06:21	Andrew Kyle Tan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11		100	100	100	51	0		60
68	xi_pec	401	8:01:55	John Ivan Floirendo	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marbecel Florida	100	100	0	51	0	100		20		30
69	ishaaahn	400	8:01:51	Geoffrey Gabriel Lapaña	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 12	Judilyn Acas	100	100	100	100
70	Kyle	400	8:03:56	Kyle Mabulac	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 12	Judilyn Acas	100	100	100	100
71	shiamae	400	8:18:06	Trishia Mae Basmayor	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 12	Judilyn Acas	100	100	100	100
74	ZaeThrix	391	5:23:25	Matthew Charles Carpio	Mapua University Senior High School	NCR: National Capital Region	Grade 12		100	100	100	51	20	20
75	lhofilena	391	8:18:31	Loel Joseph Hofileña	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 11	Dorothy Anne Ical	100	100	100	51	20	20	0
76	Makochidesu	390	9:01:20	Johann Mariex Salivio	Santa Rosa Science and Technology High School	Region IV-A: CALABARZON	Grade 12	Alex Hermogeno	100	100	0	100	90
77	RKSDude	387	5:17:51	Tomas Padilla	The British School of Manila	NCR: National Capital Region	Grade 9		100	100	67	100	20	0
78	marco_elijah	385	5:03:05	Marco Elijah Arcallana	UNIDA Christian Colleges Inc.	Region IV-A: CALABARZON	Grade 11		100	100	34	51		100
79	MDT	371	2:23:26	Matt Daniel Tinsay	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 9	Cary Von Alano	100	100	100	51	20	0
80	amewfern	367	7:17:27	Anela Miu Fernandez	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 8	Adrian Angeles	100	100	67	100		0
81	Kalore	363	1:23:17	Kyle Lorenz Gawat	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	67	51	0	20	25	0					0
82	TheB2D	361	6:06:41	Christopher Khaing	Manila Science High School	NCR: National Capital Region	Grade 11	Romer Abella	100	100	0	51	90	20
83	rxphael	360	6:03:47	Raphael Khandie Bihag	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11	ANNE FATIMA PELAYRE	100	100	0	100	20	20	0	20
84	DavYu	351	5:05:07	David Curtis Yu	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	100	51
85	veki	351	8:07:24	Vance Kristoff Damoco	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Kaye Melina Natividad Alamag	100	100	100	51		0
86	chry607	338	1:15:25	Reuter Jan Camacho	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11		100	100	67	51	0	20
87	Johnnneey	338	5:15:34	John Beau Rubino	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Merch Jay Dollaga	100	100	67	51	0	20
88	cppleasehelp	325	9:04:37	Jan Michael Tauli	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11		100	100	67	51	0	0	7
89	Uhan	320	6:21:26	Johann Kristoff Naranjo	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 12	Trextan Thaddeus Sanchez	100	100	100		20
90	Stan	318	4:21:20	Stanley King Saavedra	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	67	51
91	Roddinn7228	318	9:05:31	Ellizar John Zabala	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	100	100	67	51
92	5ive09	316	6:14:22	Amber Lorraine Marcaida	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 10	Jan Michael Ibanez	100	100	0	51		20	45			0
93	kskyeddr	315	6:19:08	Krixian Skye Del Rosario	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	34	51	30
94	Dev	310	9:03:17	Miguel Buenconsejo	Sacred Heart School - Ateneo de Cebu	Region VII: Central Visayas	Grade 12	Noel Jun Linganay	100	100	0		90	20
95	mifeliciano	305	6:16:17	Maya Isabel Feliciano	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100	34	51		20
96	SisigPorkSisig	300	2:15:42	Alexander Cristobal	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	100
97	GD_Jed	300	5:17:38	Jed Franz Ruben II Romero	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Sheena Dawn Ferraren	100	100	100	0	0	0
98	bruhnano	300	5:18:42	Daniel Jacob Calim	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	100
99	kaniamae	300	6:04:33	Anika Mae Padilla	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	100	100	100
100	Brandon	300	6:05:34	Brandon James Roldan	Santa Rosa Science and Technology High School	Region IV-A: CALABARZON	Grade 12	Alex Hermogeno	100	100	0	100	0
101	Immannn	300	6:16:00	Immanuel Umali	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	John Rainer Joaquin	100	100	0	100		0
102	-Vissia-	300	7:01:38	Vina Vissia Saez	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 10	John Rainer Joaquin	100	100	100	0	0
103	XenJi	298	5:14:43	Jan Xedrique Licayan	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Sheena Dawn Ferraren	100	100	0	51	0	47
104	Manzares_24	298	6:14:49	Emmanuel Neil Manzares	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 9	Merch Jay Dollaga	100	100	0	51	0	20	7	20
105	MyDogisPi	298	9:02:59	Aldrielle Miguel Bauto	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100	0	51		47
106	Zefizera	291	9:05:59	Ryle Benedict Esquivel	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100		51	20	20
107	xclydx12x	288	8:19:35	Clyde Daniel Trimidal	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 9		100	100	0	51	0	0	7	0		30
108	ShaunMannixYap	285	1:06:00	Shaun Mannix Yap	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	34	51
109	dec0y	278	5:15:57	Miguel Villarica	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	0	51		20	7						0
110	denise_phoebe_chua	278	9:02:18	Denise Phoebe Chua	Uno High School	NCR: National Capital Region	Grade 7		100	100	0	51		20	7	0
111	CujectPxc	276	8:04:28	John Anthony Dilao	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100		51		0	25
112	AEiOuf	271	1:00:50	Franz Patrick Magbitang	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11		100	100		51		20
113	Avture	271	1:15:47	Maximilian Ybarra Sirilan	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	100	0	51		20
114	Aki	271	2:21:28	Joaquin Siazon	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100		51		20
115	stxstns	271	4:00:11	Theo Lorenzo Bustamante	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Leo Macalalad	100	100	0	51	0	20
116	Sodium	271	4:17:34	Ray Emanuele Untal	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11		100	100	0	51	20
117	b2026haltablizo	271	5:00:03	Hannah Angela Tablizo	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9		100	100	0	51	0	20
118	sircdraude	271	8:07:08	Eduard Cris Lumbo	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 10	Felix Calvo	100	100		51		20
119	brikomodular	267	8:02:23	Jose Benedicto Carandang	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	67
120	bibble	267	9:05:47	Princess Bianca Angela Ang	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	Russel Glenn Odi	100	100	67		0	0
121	vvgatela	265	8:15:39	Vince Xavier Gatela	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 8	Judilyn Acas	100	100			20	20	25
122	Hcorua	258	1:02:08	Francis Cris Gerondio	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11	ANNE FATIMA PELAYRE	100	100	0	51		0	7
123	RuKi	254	5:14:46	Raffaello Ravanera	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Sheena Dawn Ferraren	100	100			0	47	7
124	LanceChrysler	251	1:07:55	Lance Chrysler De Jesus	Caloocan National Science and Technology High School	NCR: National Capital Region	Grade 12	Rex Mendel Capili	100	100		51		0
125	Jethro	251	1:20:04	Rench Jethro Espeleta	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 7	JENIFFER MAKALINTAL	100	100	0	51	0
126	travisMalveda	251	2:09:08	Josh Travis Malveda	Claret School of Quezon City	NCR: National Capital Region	Grade 9		100	100	0	51
127	DarkPhoenix	251	2:17:40	Ken Nicolai Flores	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Kaye Melina Natividad Alamag	100	100	0	51		0
128	zescarro	251	3:01:52	Zae Escarro	Cebu City National Science High School	Region VII: Central Visayas	Grade 10		100	100	0	51
129	Eatuur-O2	251	3:03:37	Alvin ymmanuel Belmonte	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100		51		0
130	unuu	251	4:14:31	Uno Jayme	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Sheena Dawn Ferraren	100	100	0	51
131	Zildjion12344	251	4:16:45	Zildjian California	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 11	JESSEVIM GALEON	100	100	0	51	0
132	CJ_Tabinas	251	5:06:00	Clarence Jude Tabinas	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	100	100	0	51		0
133	Ron	251	6:19:07	Ron Mishael Patangan	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11	ANNE FATIMA PELAYRE	100	100	0	51	0
134	halasipransisbayan	251	6:23:09	Francis Morales	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100		51
135	Freshy	251	7:19:17	Aeon Beluan	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 10	Loida Payao	100	100		51
136	gutierrezjamie_	251	7:20:07	Jamie Rafaella Gutierrez	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	100	100	0	51		0	0
137	Mark_Christian01	251	7:20:58	Mark Christian Mendoza	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 8	Dachel Raagas	100	100		51		0
138	QuickThePrince16	251	8:03:22	Diogn Lei Mortera	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	0	51
139	_elisha.jane	251	8:05:40	Elisha Jane Balagulan	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 9	Trextan Thaddeus Sanchez	100	100	0	51		0	0
140	InvFaith	251	9:01:33	Gabrielle Andrei Rico	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100		51	0
141	Drizzle	251	9:04:33	Jan Mhar De Chavez	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	0	51
142	Borkurt	251	9:04:53	Jesrelle Kurt Pabalan	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	0	51
143	daben	251	9:05:03	Dale Benedict Tecson	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100		51
144	debrie	251	9:05:50	Daverie Gomonit	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	0	51
145	sheeesh	247	0:05:35	Rolen Jan Muaña	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100				47
146	azmanusop	245	5:15:30	Azman Usop	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 9	Sheena Dawn Ferraren	100	100	0		0	20	25
147	Thirdy	245	8:13:58	Ernesto Nerizon	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Pablo Viloria	100	100	0	0		20	25	0
148	BananaSmoothie	234	5:18:04	Ethan Wesley Marasigan	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 10	Amy Aclan	100	100	34
149	Domzymonz	220	0:03:44	Dominic Rhowel Embate	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 10	Felix Calvo	100	100	0			20
150	AJLM_Dev	220	0:16:26	Airvin James Medina	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 7	Luis Philip Oropesa	100	100	0		0	20	0
151	Toruu.	220	4:20:51	Kristoffer Roge Otilla	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	John Rainer Joaquin	100	100				20
152	Emxxz	220	6:14:42	Ian Emmanuel Amante	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100			0	20
153	Crishtdp	207	6:17:21	Crisyhan Edejer	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 8	Jan Michael Ibanez	100	100	0		0	0	7	0
154	IrisA	200	0:00:51	Iris Lexi Ababon	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9		100	100	0					0
155	trever	200	0:01:29	Aadarsh Tyagi	DS public School	NCR: National Capital Region	Grade 12		100	100
156	xtaboada	200	0:03:20	Xavier Taboada	Sacred Heart School - Ateneo de Cebu	Region VII: Central Visayas	Grade 12	Noel Jun Linganay	100	100			0			0					0
157	Sempai	200	0:03:33	Edgar Raekint Corpuz	Sacred Heart School - Ateneo de Cebu	Region VII: Central Visayas	Grade 12	Noel Jun Linganay	100	100				0
158	xiaoxiao	200	0:03:49	Kurt Luis Landoy	Pasig City Science High School	NCR: National Capital Region	Grade 12		100	100				0	0
159	Onee-chan	200	0:04:01	Jose Kenley Dela Pena	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100
160	WVC_HKNoir	200	0:04:12	Heineken Joyce Sajorne	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 9	Jennefer Monteliza	100	100			0
161	Reinee	200	0:04:36	Rainier Mark Granados	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100	0			0
162	warchidstein	200	0:05:05	Jude Nicholas Atienza	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 10	Amy Aclan	100	100
163	dev0tion	200	0:06:03	Dante Jr. Chi-Young	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10		100	100	0
164	ares12	200	0:13:41	Reya Nikole Maryella M. Siojo Siojo	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Kaye Melina Natividad Alamag	100	100	0
165	RamenNagi	200	0:17:54	Kenaz Reuel Celestino	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	0
166	cjp_agawin	200	0:18:12	Caryl Jan Pauline Agawin	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11	ANNE FATIMA PELAYRE	100	100	0
167	EnViEs	200	0:19:56	Dustin Junio	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100	0
168	jcebermudo	200	0:20:31	James Carlo Bermudo	Claret School of Quezon City	NCR: National Capital Region	Grade 10		100	100	0
169	JustinChua	200	0:20:59	Justin Ericsson Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	0
170	AceUntivero	200	0:23:56	Ace Untivero	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 7	JENIFFER MAKALINTAL	100	100	0
171	bliss	200	1:01:49	Zach Mikhaell Ros	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 9	John Rainer Joaquin	100	100
172	rojiver.p	200	1:03:20	Rojiver Luke Pamerol	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	0
173	Twister	200	1:03:59	JUSTIN LLOYD BAUTISTA	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	100	100	0
174	FLND	200	1:04:20	Ahrystan Buhangin	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100	0
175	cjbugaoan	200	1:05:12	Carl Joseph Bugaoan	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 12	Cary Von Alano	100	100				0
176	PM34	200	1:07:31	Paris Miguel Bereber	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100		0
177	takkii	200	1:19:08	TAKASHI URAKAMI	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 8	Trextan Thaddeus Sanchez	100	100	0
178	kikoo9090	200	1:19:21	Liam Matthew Torralba	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 12	CHARDY FERNANDO	100	100	0
179	V_Alp2	200	2:02:16	Von Drake Ancheta	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Pablo Viloria	100	100
180	Neeko_	200	2:03:37	Francisco Dominic Fernandez	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100	0
181	Cocoaxer	200	2:03:59	Chris Ysser Soriano	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100
182	_makee02	200	2:04:10	Makee Alphonso Amata	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100		0
184	dubidapdap	200	2:16:23	Nico John Buenconsejo	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100		0
185	hdrfuentes	200	2:20:50	Harold Fuentes	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 10	Vincent Musa	100	100
188	JeanR	200	2:20:56	Jean Rondel Ponce	Mapua University Senior High School	NCR: National Capital Region	Grade 11		100	100
189	Zander_IRIS	200	3:02:28	Zander Ivo Holoyohoy	Sacred Heart School - Ateneo de Cebu	Region VII: Central Visayas	Grade 11	Noel Jun Linganay	100	100	0		0		0						0
190	Euri43	200	3:03:22	Alfonzo Euri Barbon	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Kaye Melina Natividad Alamag	100	100
191	Psychedelic	200	3:04:06	Ralf Joseph Ongbay	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	100	0
192	Vulter	200	3:05:25	Zoe Angeli Uy	British School Manila	NCR: National Capital Region	Grade 11		100	100	0		0		0
193	romanlorenzo	200	3:12:22	Roman Lorenzo	PAREF Southridge	NCR: National Capital Region	Grade 9		100	100	0
194	poyo	200	3:15:40	Kirby Bryan Oledan	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100	0
195	elisaur	200	3:17:39	Elijah Froy Aspa	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	100	100
196	Jqwq	200	4:00:51	Dieux Benisse Llanza	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	0
197	Lespy	200	4:01:04	Samuel Yee II	Sacred Heart School - Ateneo de Cebu	Region VII: Central Visayas	Grade 11	Noel Jun Linganay	100	100	0
198	kylendrw	200	4:01:42	Kyle Andrew Abello	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100	0
199	kujorichard	200	4:05:46	Kyle Richard Sanchez	Santa Rosa Science and Technology High School	Region IV-A: CALABARZON	Grade 12	Alex Hermogeno	100	100
200	jdmartinez	200	4:16:51	Jehan Dave Martinez	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 10	Loida Payao	100	100
201	TaongBayan	200	4:21:49	Louis Francis Zaportiza	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 11	Arvel Huilar	100	100
202	YuanBirondo	200	5:02:30	Yuan Miguel Birondo	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Sheena Dawn Ferraren	100	100		0	0
203	ajdlanuza	200	5:02:39	Adam Joshua Lanuza	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10		100	100	0
204	heronthebird	200	5:04:05	Heron Gabriel Nalasa	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	100
205	craz33rawr	200	5:15:13	Razee Meille Albero	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 12	Judilyn Acas	100	100	0
206	whasingmhacine	200	5:16:26	John Joshua Menor	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	100	100
207	ducketo	200	5:16:37	Mayan Grace Centeno	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100
208	geebees	200	5:17:59	Gian Marco de la Cruz	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 11	Trextan Thaddeus Sanchez	100	100	0
209	MacTan	200	5:19:49	Angelina Margareth Tancontian	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	100
211	GuyWIthNoMaidens	200	6:03:28	Abraham Sid Paray	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100
212	Alrescha	200	6:14:43	Alrescha Mikaela Gabriana	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100		0	0
213	jkatrina	200	6:16:18	Jerla Aurienne Katrina Gaona	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100	0
214	Tongpay	200	6:21:58	Paul Izach Tamondong	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Pablo Viloria	100	100	0
215	Misty	200	6:22:13	Winnie France Licayo	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Pablo Viloria	100	100	0
216	fabaricuatro	200	7:19:18	Francesca Dyan Baricuatro	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 8	Judilyn Acas	100	100
217	Stuvyx	200	7:20:57	Julez Deyn Romero	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 11	Dorothy Anne Ical	100	100
218	gingerrr	200	7:22:44	Yanni Adoptante	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11		100	100	0
219	Li	200	8:02:38	Li Samuel Fetalvero	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 9	Dorothy Anne Ical	100	100	0
220	PSHS_Spanoy27	200	8:02:50	Sydicious Panoy	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 8	Dorothy Anne Ical	100	100
221	AbeBuck	200	8:04:05	Joseph Bernard Maala	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 10		100	100	0	0		0
222	hoakin	200	8:05:51	Jocher Joaquin Escueta	Santa Rosa Science and Technology High School	Region IV-A: CALABARZON	Grade 12	Alex Hermogeno	100	100	0		0
223	sayah23	200	8:06:07	Isaiah Rey Solomon	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100		0
224	citruseli	200	8:06:51	Eliana Mari Lim	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	100	0
225	Run_02	200	8:21:53	Kimberly Angela Badong	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 8	Adrian Angeles	100	100
226	jbs2205	200	8:23:13	John Benedict Sanico	Santa Rosa Science and Technology High School	Region IV-A: CALABARZON	Grade 11		100	100
227	RealLife	200	8:23:18	Jan Kenneth Sudaria	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Pablo Viloria	100	100
228	D_Micah	200	8:23:19	Micah Diane Dy	Uno High School	NCR: National Capital Region	Grade 7		100	100
229	Zalego	200	9:00:44	Geomad Paolo Galang	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 10	Amy Aclan	100	100
230	raikochu	200	9:03:39	Vito Pio Ravago	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100	100				0		0
231	Shin86	200	9:04:45	August Clarynce Valdez	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	100	100	0	0
232	JohnRex	200	9:04:52	John Rex Lasmarias	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 8	Judilyn Acas	100	100
233	carles_clara	200	9:04:58	Chesqua Claife Carles	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 11	Cary Von Alano	100	100
234	StevenLee	200	9:05:54	Steven Lee Perez	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 10	Felix Calvo	100	100	0		0
235	notkenzotayko	150	0:15:59	Kenzo Miguel Tayko	Quezon City Science High School	NCR: National Capital Region	Grade 9		50	100	0	0
236	tsinelas	150	2:19:37	Ramon Silverio Herrera	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	50	100
237	beatricefdee	150	9:05:51	Marie Beatrice Dee	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	50	100			0
238	Ceej	133	5:07:36	Carlos Joaquin Herrera	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	100	33
239	maoffin	100	2:06:24	Ayisha Madeleine Ong	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	Russel Glenn Odi	0	100	0
240	Skill_Issue	100	2:19:28	Joaquin Iñigo Buenaagua	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	John Rainer Joaquin	100
241	JanChristopherRebuyon	100	3:04:07	Jan Christopher Rebuyon	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 8	Trextan Thaddeus Sanchez	100
242	dyhuan	100	3:04:46	Dylan Tiu	British School Manila	NCR: National Capital Region	Grade 11		100
243	FiVee	100	4:03:45	Rose Fiana Marie Velasco	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		0	100
244	Mei	100	4:04:25	Patricia Mei Lara Flores	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Pablo Viloria	100
245	Mika	100	4:19:46	Franze Micah Castañeda	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	0	100	0			0
246	Zoltr4	100	4:23:44	Nathan James Ballatan	Ateneo de Manila Junior High School	NCR: National Capital Region	Grade 8			100		0
247	bearmusto	100	6:19:17	Jaydee Christel Estillore	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	0	100
248	Layugan	100	6:21:57	Jethro Clever Balba	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9		100
249	SynApse	100	8:16:40	Reinald Arne Bool	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 10	Luis Philip Oropesa	100	0
250	rsuytico	100	9:02:59	Raphael Martin Uytico	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 8	Judilyn Acas	0	100
251	macoy	50	0:01:22	John Mark Gales	San Antonio National High School Parañaque	NCR: National Capital Region	Grade 10		50	0	0
252	Vanzel_See	50	2:01:35	Vanzel Pheodore See	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 8	Kaye Melina Natividad Alamag	50
253	koolaid	33	3:01:33	Karylle Mirzi Bolando	Philippine Science High School - Zamboanga Peninsula Region Campus	Region IX: Zamboanga Peninsula	Grade 11		0	33	0
254	Raizen	0	0:00:00	Raizen Ydeo	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 12	Graceson Cuyasen	0
254	cfabella	0	0:00:00	Caitlyn Heart Abella	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 8	Judilyn Acas	0
254	marco	0	0:00:00	Mark Vince Manuel	Cagayan National High School - Senior High	Region II: Cagayan Valley	Grade 12		0
254	ofimikfra	0	0:00:00	Sofia Mikaela Francisco	Southville International School and Colleges	NCR: National Capital Region	Grade 12		0
254	kofii	0	0:00:00	Janika Isidro	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 9	Jennefer Monteliza	0
254	R1kana	0	0:00:00	Rijana Lake Catacutan	Manila Science High School	NCR: National Capital Region	Grade 10	Romer Abella	0
254	s4m1nggg	0	0:00:00	Sam Roque	Lourdes College	Region X: Northern Mindanao	Grade 11			0
254	leyrdig	0	0:00:00	Laird Justin Ilaya	Manila Science High School	NCR: National Capital Region	Grade 10	Romer Abella	0
254	wyndows	0	0:00:00	Joricah Bianca Yabo	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 11		0
254	akahgamee	0	0:00:00	John Cody Gerson Sespeñe	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 12	Judilyn Acas	0	0
254	anakin.zamora	0	0:00:00	Bill Anakin Zamora	Philippine Science High School - Central Visayas Campus	Region VII: Central Visayas	Grade 11	Judilyn Acas	0
254	whimsical	0	0:00:00	Titus Paulo Larraga	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Kimberly Faye Viaña	0	0
254	CYR0398	0	0:00:00	Royce Albolote	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 10		0
254	sasam.jc	0	0:00:00	Maria Samantha Cristobal	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8		0	0	0	0
254	QuincyKamyl	0	0:00:00	Quincy Kamyl Pilar	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 10		0
254	CBZRC-8A04	0	0:00:00	Roni Aldrich Joved Blanco	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marbecel Florida	0	0
254	daledantes	0	0:00:00	Dale Laurence Dantes	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marbecel Florida	0
254	nyx19	0	0:00:00	Gillienne Nicole Urrea	Philippine Science High School CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Leo Macalalad	0	0
254	Izumo	0	0:00:00	Edzon Emanuel Relayson	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 10	Trextan Thaddeus Sanchez	0
254	Salieri	0	0:00:00	Mark Joshua Sudario	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	0
254	Beansolo	0	0:00:00	Sean Samuel Bolo	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 11	Graceson Cuyasen	0
254	Carabit	0	0:00:00	Riven Ken Carabit	Philippine Science High School - MIMAROPA Region Campus	Region IV-B: MIMAROPA	Grade 8	Dorothy Anne Ical	0	0
254	Shri	0	0:00:00	Paolo Jacob Roy Matanguihan	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 9	John Rainer Joaquin	0
254	narhanfskf	0	0:00:00	Nathaniel Kyle Sto. Domingo	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8		0

NOI.PH 2023 Official Finalists

In no particular order, here is the list of students who qualify for the NOI.PH 2023 Final Round as official finalists.

Agcaoili, Lucas Miguel (roCatalyst)
Grade 12, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Alamillo, Val Derrick James (editUsername14)
Grade 12, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Sheena Dawn Ferraren
Alboroto, Ian Joseph (ian_0x00)
Grade 10, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Merch Jay Dollaga
Allas, John Lloyd (jlallas384)
Grade 12, City of San Jose Del Monte National Science High School
Austria, Christian Jake (Jake…)
Grade 11, Philippine Science High School – Bicol Region Campus
Coach: Tom Secundo
Cabinta, Tristan Gabriel (penChewer)
Grade 9, Philippine Science High School – CAR Campus
Coach: Pablo Viloria
Casib, Mohammad Nur (PanzerFaust696)
Grade 10, Philippine Science High School – Central Mindanao Campus
Coach: Arvel Huilar
Castillo, Seth Lukas (LukasCastillo)
Grade 9, Philippine Science High School – Main Campus
Chan, Enzo Rafael (nomuuu)
Grade 12, Ateneo de Manila Senior High School
Coach: Reinmar Henry C. Oxina
Chan, Kei Hang Derek (ShiroTenshi)
Grade 11, British School Manila
Chua, Kian Colin (QuantumK9)
Grade 12, Saint Jude Catholic School
Coach: Russel Glenn Odi
Dalida, Raphael Dylan (InternetPerson10)
Grade 12, Philippine Science High School – Main Campus
Coach: Adrian Angeles
De Vera, Hans Gabriel (ProtonDecay314)
Grade 10, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Gochian, Alexandra Brianne (Ascend)
Grade 11, De La Salle University – Taft
Junio, Archie (Wartechi)
Grade 11, Philippine Science High School – Bicol Region Campus
Coach: Tom Secundo
Letran, Walsh Nico Adrian (Ausp3x)
Grade 11, Saint Jude Catholic School
Coach: Russel Glenn Odi
Macalolot, Carlos Joaquin (Septchi)
Grade 12, Philippine Science High School – Southern Mindanao Campus
Coach: Trextan Thaddeus Sanchez
Magpantay, Davis Nicholo (Dexva)
Grade 11, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Paredes Dy, Alvann Walter (swift0)
Grade 11, Saint Jude Catholic School
Peñaflorida, Aeron Dann (Pandan)
Grade 12, Philippine Science High School – Bicol Region Campus
Coach: John Rainer Joaquin
Rollan, Jose Mari Paolo (ngano_upat_na)
Grade 11, City of Bogo Senior High School
Coach: Rommel Tio
Soriaga, Adrian Guanson (Adrian_Soriaga)
Grade 10, Saint Jude Catholic School
Coach: Russel Glenn Odi
Tabingo, Raphael (rtabingo2026)
Grade 9, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Tan, Cassidy Kyler (DippleThree)
Grade 12, Ateneo de Manila Senior High School
Te, Jerome Austin (jer033)
Grade 9, Jubilee Christian Academy
Timtiman, Jacques Simon (knshimon)
Grade 11, British School Manila
Velarde, Christian Angelo (Gelov)
Grade 11, De La Salle University – Taft
Vender, Alan (Filipino)
Grade 12, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Sheena Dawn Ferraren
Wu, Filbert Ephraim (pwned)
Grade 11, Victory Christian International School
Yu, Jeremy Aidan (BentoOreo)
Grade 10, The British School of Manila

They will all advance to the Final Round in April, one step closer to the International Olympiad in Informatics 2023 (IOI 2023) in Hungary!

NOI.PH 2023 Shortlisted Finalists

In alphabetical order, here is the list of students who qualify for the NOI.PH 2023 Final Round as shortlisted finalists.

Abuke, Alinus (Goodymind)
Grade 12, Valenzuela City School of Mathematics and Science
Gomez, Chelsea Lianne (chelseag0mez)
Grade 12, De La Salle University – Taft
Mercado, Lorenzo (lmercado2027)
Grade 8, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Ng, Tristan (Redemption1111)
Grade 10, British School Manila
Raagas, Rephael Torrence (_yaelle_1989)
Grade 11, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Serapio, Troy (TroySer)
Grade 8, Philippine Science High School – Main Campus
Coach: Adrian Angeles

They will all advance to the Final Round in April, but will not be eligible for selection for the IOI as long as they retain their status. However, they may be promoted to official status if any of the official finalists decline to participate.

All codes/submissions have been audited, and all scores/rankings are final.

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