2026 National Eliminations

The NOI.PH 2026 National Eliminations started on 06:00 PM of 20 March 2026 and finished on 12:00 AM of 30 March 2026. It consisted of 10 problems of varying difficulty.

The Participants

Among the 250 registrants, 182 participated in the 222-hour online competition. The participants came from 43 different schools from all over the country. Moreover, each of the main island groups of the Philippines were represented.

Luzon, except NCR (83) | Visayas (19) | Mindanao (19) | NCR (59)

Broken down by region, we have the following chart:

NCR (59) | CAR (3) | I (7) | II (1) | III (10) | IV-A (27) | V (35) | VI (5) | VII (4) | VIII (10) | X (2) | XI (5) | XII (5) | XIII (6) | NIR (1)

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

Scoreboard for NOI.PH 2026 National Eliminations

Rank	Username	Score	Penalty	Name	School	Region	Grade	Coach	A	B	C	D	E	F	G	H	I	J
1	snoozerain	1000	7:22:28:43	Prince Desmond Dela Cruz	De La Salle University Integrated School Laguna	Region IV-A: CALABARZON	Grade 11	Shirley Chu	100	100	100	100	100	100	100	100	100	100
2	JMTO	915	9:22:30:11	Andres Javier	British School Manila	NCR: National Capital Region	Grade 10	Aman Chandhoke	100	100	100	100	100	100	100	100	15	100
4	uraraharu	878	5:16:14:36	Theo Lorenzo Bustamante	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	100	100	100	100	100	61	17	100
6	Enzo1098	747	9:22:58:02	Lorenzo Mercado	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 11	Jan Michael Ibanez	100	100	100	100		34	71	100	42	100
8	penguistics	709	9:22:00:16	Caleb Lucas Esteban	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	100	100	100		48	61		100
9	he71x	660	9:14:12:10	Mark Joseph Nucos	PHILIPPINE SCHOOL DOHA	Not in the Philippines	Grade 11	Arlene Aboga	100	100	100	100	0	34	48	61	17	100
10	mattsy	657	6:14:20:04	Matt Justin Sy	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	100	100	0	34	71	100		52
11	dion324	635	6:01:54:58	Lorenz Dion Baldeo	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100	100	100	100	0	34	71	61	17	52
12	rcshwr	635	9:21:43:05	John Ivan Floirendo	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	100	100	67	34	48	61		25
13	wise	612	9:23:00:47	Seungchan Wi	International School Manila	NCR: National Capital Region	Grade 11	Hernan Alar	100	100	100	100	0	34	48	61	17	52
14	KinoKunie	608	4:17:26:13	Dan Deric Cagaanan	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	Jimmy Unilongo	100	100	100	100	0	34	44	61	17	52
16	vivlos_	591	9:20:21:06	Prince Nathan Agillon	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	100	100		34	44	61		52
17	jakepp	588	9:21:21:49	Nathan Wee	British School Manila	NCR: National Capital Region	Grade 10	Aman Chandhoke	100	100	77	100		34	44	61	20	52
18	IMissHer	588	9:23:49:29	Patrick Euclid Sabia	Valenzuela City School of Mathematics and Science	NCR: National Capital Region	Grade 12	Jerwin Ferma	100	100	100	100	100	34		2		52
19	Vercle	587	9:03:34:34	Denise Phoebe Chua	Chiang Kai Shek College (Padre Algue Campus)	NCR: National Capital Region	Grade 10	Renyrick Manaloto	100	100	100	100	0	34	23	61	17	52
20	optmstpessmst	587	9:23:34:41	Kris Matthew Darilay	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	Erica Viñas	100	100	100	100		34	23	61	17	52
22	jayinterrobang	583	9:06:10:50	Paul John Dorango	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	100	100		34	44	53		52
23	rymso	583	9:18:35:43	Ryan James Alfaro	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	100	100	0	34	44	53		52
24	Aruaki	578	9:05:08:13	Aia Antoinette Laguerta	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 11	MEL RITCHIE LOMBOY	100	100	100	100	0	34	44	31	17	52
25	bliss	570	9:19:49:30	Zach Mikhaell Ros	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	Erica Viñas	100	100	100	100	0	34	23	61		52
26	HenHenProgrammer	570	9:23:15:10	Hendrich Francis Bagay	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	Erica Viñas	100	100	100	100		34	23	61		52
28	maTtemaTics88	566	9:23:59:51	Matt Gerard Navarro	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	100	94	100	0	34	23	61	2	52
29	chijkem	564	9:22:00:40	Ellison Matthew Ang	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	94	100		34	23	61		52
30	e_e_n	562	6:05:20:52	Reen Debbie Lopez	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9	Adrian Angeles	100	100	100	100	0	61	23	61	17	0
31	tysali	554	9:21:22:38	Tyler Samuel Lim	Xavier School San Juan	NCR: National Capital Region	Grade 12	LANCE GERARD DAET	100	100	77	100	0	34	0	61	17	65
32	Bink	549	9:23:14:33	Ralph Aiden Valderama	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	94	100		34	21	31	17	52
33	peiwei_xu	546	9:19:53:05	Pei Wei Xu	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	94	100		22	23	53	2	52
34	NL_miyamura	546	9:23:34:22	Alyssa Breanna Canillas	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	94	82	0	34	21	61	2	52
35	JLA	545	8:05:36:02	James Leonard Arzaga	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	Nona Fernandez	100	100	100	100	0	34	23	61		27
36	M1k33	545	9:17:37:53	Mohammad Sol-Aiman Ali Mangorsi	Mindanao State University - Iligan Institute if Technology, Integrated Developmental School	Region X: Northern Mindanao	Grade 10	Kristine Mae Escanillan-Galera	100	100	100	100	0	34	23	61		27
37	thefirstmine	545	9:23:57:46	Julian Nite Yu	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 12	Jan Michael Ibanez	100	100	36	100	0	22	71	31	20	65
38	sfaia9	539	5:19:31:30	Kyle Ashe Tristan Intal	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 12	Jan Michael Ibanez	100	100	57	100		34	48	100
39	Ryz	539	9:23:10:53	Zymir Francisco	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	Erica Viñas	100	100	100	100		11	23	53		52
40	NL_bakunawa	533	9:23:03:33	Kody Briones	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	77	100		34	0	53	42	27
41	Ondy	530	9:23:42:34	ELIEZER II GLEYO	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Kyle Enorio	100	100	100	100		34	44			52
42	niqueue	529	9:21:46:22	Kate Dominique Siaco	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	Nona Fernandez	100	100	56	100		11	0	61	49	52
43	zeval	527	9:23:35:38	Gabriel James Valdez	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	100	57	100	0	34	23	61		52
44	Ravixity	520	9:05:59:54	Rhafferty Guanson Lee	Saint Jude Catholic School	NCR: National Capital Region	Grade 7	Russel Glenn Odi	100	100	57	58		61	48	31		65
45	obamaGaming	520	9:23:02:57	Jim Albrecht Cadion	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 12	Cary Von Alano	100	100	100	58	0	34	48	53		27
46	June	517	9:23:07:55	Dustin Junio	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Erica Viñas	100	100	100	100	0	11	23	31		52
47	silmarildust	509	9:19:27:40	Malin Janna Vega	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	94	100		61	0	2		52
48	JVRecursion_1	509	9:22:46:02	John Vincent Rañeses Jr.	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 7	Adrian Angeles	100	69	56	58	39	34	23	61	17	52
50	NeonAstro	495	9:03:35:44	Neo Carlo Malipot	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	69	94	100	0	11	23	53	18	27
51	Aspheero	483	9:22:35:50	Zaiden Quinn Olaguera	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	69	36	100				61	17	100
52	jannywy_	473	9:21:49:47	Jan Francis Fagela	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	35	0	58	67	0	48	100		65
53	Comet	471	9:04:55:08	Nathanie Winzet Lumitap	Manila Science High School	NCR: National Capital Region	Grade 12	Romer M. Abella	100	35	100	100	0	34	21	61	20	0
54	nz__st	469	9:23:33:26	Lucas Alfonso Leggio	Statefields School, Incorporated	Region IV-A: CALABARZON	Grade 10	Dennis Cortas	100	100	36	100	0	22	23	61	2	25
56	mkatt_41	438	9:21:46:57	Edgar Coralde	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	Erica Viñas	100	100	77	100		11	23	2		25
58	amazingJR	414	9:19:41:04	Joseph Raphael Llaneta	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 10	Erica Viñas	100	100	36	58	0	34	0	61		25
60	xridge	402	9:02:56:43	Ridge Marcus Reodique	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 12	Marizel Villanueva	100	69	56	100			23	2		52
61	emdeb	402	9:22:25:39	Min Su Lee	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	100	100				2
62	jgreg	402	9:22:30:19	John Gregorie Nob	The University of Mindanao	Region XI: Davao Region	Grade 11	Judy Montebon	100	69	74	100	0	11	48
63	abscuro	394	9:18:57:57	Gabriel Escuro	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	69	36	58	0	22	23	61		25
65	Ian	379	4:03:59:43	Ian Louie Samar	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	100	77	100	0			2
66	BunniDev	377	9:23:38:37	Mayumi Alcantara	CAVITE STATE UNIVERSITY LABORATORY SCIENCE HIGH SCHOOL	Region IV-A: CALABARZON	Grade 10	Federico Cruz	100	69	56	58	0	61	0	31	2	0
67	Kim	374	9:14:59:27	Byoung Hartzel Kim	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	100	74	100	0
68	XIChan	369	9:17:02:34	Josef Gatchalian	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	36	35		22	23	53
69	adrie_	369	9:23:46:42	Adrienne Geraldine Co	Immaculate Conception Academy	NCR: National Capital Region	Grade 11	Lyza Marie Bautista	100	69	36	35	0	11	23	53	17	25
70	bread_256	358	8:01:19:11	Adrian Gabriel Abiff Tiu	Manila Science High School	NCR: National Capital Region	Grade 10	Romer M. Abella	100	100	100	58
71	siraul	354	8:05:46:37	Raul Recla II	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Kyle Enorio	100	100	94	12		0	23			25
72	jhareignsolidum	336	9:14:20:21	Jhareign Solidum	The University of Mindanao	Region XI: Davao Region	Grade 11	Judy Montebon	100	100	36	100			0
73	xandstorm21	332	9:04:50:11	Xavian Xander Ferrero	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 11	GERALD SALAZAR	100	100	36	35			0	61		0
74	Choobz	329	9:22:55:41	Chaz Timothy Bisuña	Ateneo de Davao Senior High School	Region XI: Davao Region	Grade 11	Dhodes Mike Kenneth Inguito	100	100	56	12		11	23	2		25
75	mikan	327	8:16:45:39	Asre Paul Arriola	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	56				71
76	Sabio_213	313	9:03:33:40	Andrew Liam Sabio	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 7	Cary Von Alano	100	69	52	58	0	34
77	flakyflake	300	9:19:07:35	Regina Therese Castañeda	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100	100	100
78	Paxvmax	294	5:03:34:33	Paco Alfonso Javier	Ateneo de Manila Junior High School	NCR: National Capital Region	Grade 9	Lavi Cornel Subang	100	100	36	58			0			0
79	zippylawyer2009	291	9:18:35:17	Zhyrex Sablay	Tarlac National High School	Region III: Central Luzon	Grade 11	Angelico Macho Castro	100	35	56	100	0	0				0
80	Kbabael	285	8:04:35:13	KERT BABAEL	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 11	CHARDY FERNANDO	100	69	36			0		53	0	27
81	Tostada_med1	283	0:01:31:03	Jos Xian Princess Bueno	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	69	56	58	0
82	willen_abriol	269	5:19:05:44	Willen Abriol	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	69		100	0
83	meanyuu	261	5:00:30:37	Matt Daniel Tinsay	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 12	Cary Von Alano	100	67	36	58
84	Barry_Allen	259	9:22:10:35	Cowe Omar Benito	La Consolacion College - Isabela	Negros Island Region	Grade 11	Carl Angelo Mirande	100	100	36	12		11	0
85	Rayyan	258	7:19:32:28	Sean Raven Quesea	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 11	Marizel Villanueva	100	100	56					2
86	Shoonokie	253	9:22:40:43	Shaunak Parashari	British School Manila	NCR: National Capital Region	Grade 10	Aman Chandhoke	100	35	36	82
87	Aarav_1710	244	0:21:56:15	Aarav Sharma	British School Manila	NCR: National Capital Region	Grade 9	Aman Chandhoke	100	67	77		0	0	0	0	0
88	k01by	244	9:21:14:34	Kolby Carter Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 12	Russel Glenn Odi	100	35	56					53
89	nersontabion	240	9:14:39:16	Nerson Dave Tabion	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	69	36	35			0
90	KyleSC	236	0:03:59:27	Kyle Saez Co	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	36
91	Camig0	236	0:18:59:17	Miguel Antonio Cabaero	Cebu City National Science High School	Region VII: Central Visayas	Grade 11	Mark Chester Elnar	100	100	36		0
92	emelang	236	2:03:56:31	Enzo Miguel Abad	Philippine Science High School - Cagayan Valley Campus	Region II: Cagayan Valley	Grade 12	Asley Jan Gurat	100	100	36
93	MagnoNotMango	236	3:18:11:24	Paul Isaac Vega	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 12	Jan Michael Ibanez	100	100	36
94	Enziety	236	3:20:07:49	Jzohn Enzo Kreislur Bautista	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 12	Jan Michael Ibanez	100	100	36
95	Kel	236	8:00:26:16	Nigel John Candido	The University of Mindanao	Region XI: Davao Region	Grade 11	Judy Montebon	100	100	36
96	reilynso	236	8:03:00:57	Reilyn Abbigayle So	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100	100	36
97	Slimshday	236	9:23:44:03	Miguel Jalit	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	Nona Fernandez	100	33	36			11		31		25
98	robohugh	235	9:23:12:11	Hugh Jacob Bibon	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	35	0	100
99	hla_ram	234	9:19:40:47	HUGO LIAN RAMIREZ	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	100				11	23
100	wrench_mbt	228	3:02:01:28	Wrenyl Ambat	Philippine Science High School - Cordillera Administrative Region Campus	CAR: Cordillera Administrative Region	Grade 9	Rachel Tany	100	69	36		0		23
101	wootblook	228	7:04:24:38	Kian Kenji Presto	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 9	Erica Viñas	100	69	36	0			23	0
102	GrelBQ	225	1:08:17:37	Grel Mackenie Beceril	Manila Science High School	NCR: National Capital Region	Grade 10	Romer M. Abella	100	69	56
103	SophiaQadir	222	9:22:48:54	Sophia Qadir	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8	Jennefer Monteliza	100	69						53
104	PlaceHolderHere	217	9:23:03:10	Stanley Haw	Ateneo de Davao Senior High School	Region XI: Davao Region	Grade 11	Dhodes Mike Kenneth Inguito	100	0	36	58			23
105	xbbatingkay	207	0:03:30:27	Xandre Batingkay	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 8	Cary Von Alano	100	35	14	58	0
106	dddelapena	205	0:16:18:49	Don Emmanuel De La Peña	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marizel Villanueva	100	69	36				0
107	SpaceGobble	205	2:15:36:38	Usman Plazo	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 11	CHARDY FERNANDO	100	69	36				0
108	00BISMILLAH	205	3:01:51:13	Jorho Lawrenz Crave	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 10	CHARDY FERNANDO	100	35	36			11	23
109	LastPlace	205	4:16:27:44	Menandro Jose Guinto	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	69	36
110	jbggarcia	205	5:05:28:35	John Brayden Garcia	Xavier School San Juan	NCR: National Capital Region	Grade 11	LANCE GERARD DAET	100	69	36
111	enzo_Enzo_67	205	9:00:36:31	Lorenzo Delos Santos	Stonyhurst Southville International School - Malarayat	Region IV-A: CALABARZON	Grade 11	Kimberly Anne Lorca	100	69	36
112	Candlekkms	205	9:04:44:24	Kevin Matthew Sia	Saint Jude Catholic School	NCR: National Capital Region	Grade 9	Russel Glenn Odi	100	69	36
113	Jam	200	0:07:53:32	Jameer Benedict Alviola	Cebu City National Science High School	Region VII: Central Visayas	Grade 11	Mark Chester Elnar	100	100	0
114	Gelo0421	200	2:02:27:30	John Angelo Rioveros	Manila Science High School	NCR: National Capital Region	Grade 10	Romer M. Abella	100	100
115	captnics1	200	3:13:42:05	Marie Nicole Santos	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	Nona Fernandez	100	100
116	leyvega	200	7:05:56:02	Ashley Galaty	LA VERDAD CHRISTIAN COLLEGE INC.	Region III: Central Luzon	Grade 11	Abigail Ganadores	100	100	0
117	sosore	200	7:18:51:34	Gabriel Eros Gutierrez	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	0
118	Uno	196	5:03:36:51	Aydanflor One Baman	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 9	Erica Viñas	100	35	36				23	2		0
119	Shinfu	194	4:04:02:14	Shawn Lawrence San Pedro	STI College Las Pinas	NCR: National Capital Region	Grade 12	Russell Dave Pagtakhan	100	35	36				23
120	Dynadium	192	9:14:43:12	Micah Pio Angelo Ocampo	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 9	Marizel Villanueva	100	69					23	0
121	ct_yaarahh	171	2:02:20:41	Sittie Abbas	Mindanao State University - Iligan Institute if Technology, Integrated Developmental School	Region X: Northern Mindanao	Grade 10	Kristine Mae Escanillan-Galera	100	35	36
122	_Yendor	171	4:04:16:43	Airvin James Medina	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 10	Luis Philip Oropesa	100	35	36
123	alexigail_	171	7:03:19:18	Alexi Gail Jabanes	Immaculate Conception Academy	NCR: National Capital Region	Grade 10	Lyza Marie Bautista	100	35	36				0
124	walpuerto	171	8:22:06:28	Winsor Jeremiah Alpuerto	University of the Philippines High School Cebu	Region VII: Central Visayas	Grade 12	Fernand Bernardez	100	35	36				0
125	nohYoom	171	8:23:20:14	Yoonsung Noh	British School Manila	NCR: National Capital Region	Grade 8	Aman Chandhoke	100	35	36
126	mons_dc	171	9:21:22:07	Monique Rhian Dela Cruz	LA VERDAD CHRISTIAN COLLEGE INC.	Region III: Central Luzon	Grade 12	Abigail Ganadores	100	35	36
127	gabie	169	0:02:29:22	Gabrielle Kwan	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 12	CHARDY FERNANDO	100	69	0
128	Joog_coded	169	0:02:54:53	Harold Jude Diamante	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	69
129	wurario	169	1:04:20:01	Wrylo Ryle Recta	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 9	Cary Von Alano	100	69
130	radorodriguez	169	2:15:18:34	Gerardo Marco Rodriguez	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 12	June Leonel Ngayaan	100	69
131	Valt	169	5:17:59:45	Rai Melvin Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 9	Russel Glenn Odi	100	69	0
132	alexandercoleto	169	6:03:05:29	Alexander Mari Coleto	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	69						0
133	s1esta_nzvy	169	7:21:08:48	Vynz Grienill Oba-ob	Cebu City National Science High School	Region VII: Central Visayas	Grade 11	Mark Chester Elnar	100	69
134	jcn3109	167	5:03:15:03	Jared Cobe Ng	Grace Christian College	NCR: National Capital Region	Grade 11	Owen John Laurent Reyes	100	67	0
135	BeyondLimits	167	8:22:03:42	Cyrheen Adriane Lat	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 10	Cary Von Alano	100	67
136	gb_spong	158	2:04:47:45	Juan Gabriel Decena	Stonyhurst Southville International School - Malarayat	Region IV-A: CALABARZON	Grade 10	Kimberly Anne Lorca	100	35					23
137	willaryabriol	137	5:14:17:12	Willary Abriol	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	35			0		0	2
138	grass_ces	136	9:21:23:42	Anela Miu Fernandez	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100		36
139	hiyo_89	135	0:06:49:22	Hiro Siervo	St. Joseph School of Lawang Bato, Inc.	NCR: National Capital Region	Grade 10	Alexis Ventura	100	35
140	AllegoryOmori	135	0:16:42:27	Chino Alonzo Linsangan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	Nona Fernandez	100	35			0
141	NL_antarcticfox	135	1:21:56:55	Iris Lexi Ababon	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	35
142	jyvdu	135	3:07:53:54	Christian Keith de Dios	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	Nona Fernandez	100	35
143	ophiophagussalvatana	135	4:18:41:58	Chris Erron Zafe	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 9	Erica Viñas	100	35
144	skylermiggy11	135	5:02:21:31	Skyler Miguel Cañon	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 9	Marizel Villanueva	100	35
145	beer_honey	135	7:02:16:54	Hannah Angela Tablizo	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	35
146	ethanvalezs_23	135	8:00:56:47	Jave Ethan Valeza	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 7	Cary Von Alano	100	35
147	zacharveyyyy	135	8:15:29:23	Zac Harvey GORDULA	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 9	Marizel Villanueva	100	35
148	coffeicecream67	135	8:20:56:17	Aedan James Perez	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 10	Luis Philip Oropesa	100	35
149	Noe	135	8:21:35:16	Noe Nathan Arreza	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 10	Marizel Villanueva	100	35
150	iyaaa_iyaao	135	9:03:06:15	Alliyah Therese Manalo	Batangas State University - Integrated School	Region IV-A: CALABARZON	Grade 10	Luis Philip Oropesa	100	35
151	haxkcs	133	0:20:39:03	Jakob Pabico	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marizel Villanueva	100	33
152	zyxbarangan	133	1:03:17:05	Zyx Leiabe Barangan	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	33
153	LocalFurryFemboy	133	1:17:24:10	Neil Adrian Nuñez	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 11	CHARDY FERNANDO	100	33	0
154	u-0_0---io	133	2:17:02:44	Joseph Maristela	Philippine Science High School - Cordillera Administrative Region Campus	CAR: Cordillera Administrative Region	Grade 10	Rachel Tany	100	33
155	frexus_pan	133	4:18:53:32	Franc Alexus Pan	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	33								0
156	BluIsNotLucky	133	5:14:15:42	Liam Enrico Lola	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	33
157	sthknghht	133	6:04:23:22	Gabriel Seth Nabulay	Philippine Science High School - Cordillera Administrative Region Campus	CAR: Cordillera Administrative Region	Grade 7	Rachel Tany	100	33
158	Hans_Lorenzo	133	8:05:32:03	Hans Christian Lorenzo	Philippine Science High School - Ilocos Region Campus	Region I: Ilocos Region	Grade 11	June Leonel Ngayaan	100	33	0
159	Jarvis	102	2:03:41:44	Jarvis Marmita M.	Academy of Saint John La Salle Green Hills and De La Salle Santiago Zobel Partner School	Region IV-A: CALABARZON	Grade 7	John Jobert De Guzman	100	2
160	Q	102	9:23:48:10	Gabriel Lorenz Lozada	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8	Jennefer Monteliza	100							2
161	Jhonbit_sen	100	0:00:26:39	Jon Milsen Oyales	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100	0
162	laviviezca	100	0:03:33:42	Louis Angelo Viviezca	Manila Science High School	NCR: National Capital Region	Grade 10	Romer M. Abella	100
163	isamu	100	0:15:00:07	Justin Derek Valdez	Spectrum Community School	Not in the Philippines	Grade 11	Erin Porter	100
164	JE_CONDE	100	1:21:04:33	Jedidiah Emmanuel Conde	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	0
165	kael_alcaraz	100	2:01:24:38	Kael Dominic Alcaraz	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100							0
166	Joaquin	100	2:01:49:54	Joaquin Segundo	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100
167	dezerts2	100	2:03:09:53	Zed Cadenas	Philippine Science High School - Caraga Region Campus	Region XIII: Caraga Region	Grade 10	CHARDY FERNANDO	100	0
168	n3rnn_nn	100	2:23:53:45	Nouel Christian Amaguin	Manila Science High School	NCR: National Capital Region	Grade 11	Romer M. Abella	100
169	0kayf1n3	100	3:00:37:02	Steven Andrei Fontiveros	Taguig Science High School	NCR: National Capital Region	Grade 12	John Cyrus Agustin	100
170	euan_regalado	100	3:16:48:43	Raphael Euan Regalado	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100
171	Carl_Lonosa	100	3:16:51:34	Carl Dwayne Loñosa	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100							0
172	juuvax	100	4:17:32:56	Julian Samuel Reyes	Stonyhurst Southville International School - Malarayat	Region IV-A: CALABARZON	Grade 11	Kimberly Anne Lorca	100	0
173	Haxcycc	100	8:01:54:19	Alfred Ayo	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 7	Cary Von Alano	100
174	rinrinny	100	8:23:04:55	Kimberly Angela Badong	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100
175	--Kurt--	100	9:03:28:50	Kurt Matthew Sanico	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8	Jennefer Monteliza	100
176	Error404	100	9:04:38:10	Claire Olaño	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 8	Erica Viñas	100							0
177	ysasaurusrex	100	9:05:06:20	Victoria Ysabelle de Panes N/A	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	100	0			0			0
178	Seth18	100	9:21:55:20	Seth Angelo Muya	Philippine Science High School - Western Visayas Campus	Region VI: Western Visayas	Grade 8	Jennefer Monteliza	100
179	Je_madayag	50	4:02:05:32	Jeremiah Madayag	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 7	Roffe Fajardo	50
180	mamagallanes	0	0:00:00:00	MARC AERON MAGALLANES	Philippine Science High School - CALABARZON Region Campus	Region IV-A: CALABARZON	Grade 8	Marizel Villanueva	0	0
180	jibby_rael	0	0:00:00:00	Jibrael Dyronrey Olympia	Philippine Science High School - Eastern Visayas Campus	Region VIII: Eastern Visayas	Grade 8	Cary Von Alano	0
180	gabbieg	0	0:00:00:00	Maria Gabrielle Louise Gozun	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 11	Nona Fernandez	0

NOI.PH 2026 Semifinalists

In no particular order, here is the list of students who qualify for the NOI.PH 2026 Semifinal Round.

Laguerta, Aia Antoinette (Aruaki)
Grade 11, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: MEL RITCHIE LOMBOY
Valderama, Ralph Aiden (Bink)
Grade 11, Philippine Science High School – CALABARZON Region Campus
Coach: Marizel Villanueva
Javier, Andres (JMTO)
Grade 10, British School Manila
Coach: Aman Chandhoke
Cadion, Jim Albrecht (obamaGaming)
Grade 12, Philippine Science High School – Eastern Visayas Campus
Coach: Cary Von Alano
Canillas, Alyssa Breanna (NL_miyamura)
Grade 12, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Esteban, Caleb Lucas (penguistics)
Grade 10, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Cagaanan, Dan Deric (KinoKunie)
Grade 11, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Jimmy Unilongo
Chua, Denise Phoebe (Vercle)
Grade 10, Chiang Kai Shek College (Padre Algue Campus)
Coach: Renyrick Manaloto
Baldeo, Lorenz Dion (dion324)
Grade 12, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Sheena Dawn Ferraren
Junio, Dustin (June)
Grade 11, Philippine Science High School – Bicol Region Campus
Coach: Erica Viñas
Ang, Ellison Matthew (chijkem)
Grade 11, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Mercado, Lorenzo (Enzo1098)
Grade 11, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Sabia, Patrick Euclid (IMissHer)
Grade 12, Valenzuela City School of Mathematics and Science
Coach: Jerwin Ferma
Valdez, Gabriel James (zeval)
Grade 11, Philippine Science High School – Ilocos Region Campus
Coach: June Leonel Ngayaan
Bagay, Hendrich Francis (HenHenProgrammer)
Grade 12, Philippine Science High School – Bicol Region Campus
Coach: Erica Viñas
Floirendo, John Ivan (rcshwr)
Grade 11, Philippine Science High School – CALABARZON Region Campus
Coach: Marizel Villanueva
Arzaga, James Leonard (JLA)
Grade 11, Ateneo de Manila Senior High School
Coach: Nona Fernandez
Yu, Julian Nite (thefirstmine)
Grade 12, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Siaco, Kate Dominique (niqueue)
Grade 11, Ateneo de Manila Senior High School
Coach: Nona Fernandez
Briones, Kody (NL_bakunawa)
Grade 12, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Darilay, Kris Matthew (optmstpessmst)
Grade 12, Philippine Science High School – Bicol Region Campus
Coach: Erica Viñas
Intal, Kyle Ashe Tristan (sfaia9)
Grade 12, Philippine Science High School – Central Luzon Campus
Coach: Jan Michael Ibanez
Mangorsi, Mohammad Sol-Aiman Ali (M1k33)
Grade 10, Mindanao State University – Iligan Institute if Technology, Integrated Developmental School
Coach: Kristine Mae Escanillan-Galera
Nucos, Mark Joseph (he71x)
Grade 11, PHILIPPINE SCHOOL DOHA
Coach: Arlene Aboga
Navarro, Matt Gerard (maTtemaTics88)
Grade 10, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Sy, Matt Justin (mattsy)
Grade 10, Saint Jude Catholic School
Coach: Russel Glenn Odi
Wee, Nathan (jakepp)
Grade 10, British School Manila
Coach: Aman Chandhoke
Agillon, Prince Nathan (vivlos_)
Grade 11, Philippine Science High School – CALABARZON Region Campus
Coach: Marizel Villanueva
GLEYO, ELIEZER II (Ondy)
Grade 10, Philippine Science High School – SOCCSKSARGEN Region Campus
Coach: Kyle Enorio
Xu, Pei Wei (peiwei_xu)
Grade 10, Saint Jude Catholic School
Coach: Russel Glenn Odi
Dorango, Paul John (jayinterrobang)
Grade 12, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Dela Cruz, Prince Desmond (snoozerain)
Grade 11, De La Salle University Integrated School Laguna
Coach: Shirley Chu
Lopez, Reen Debbie (e_e_n)
Grade 9, Philippine Science High School – Main Campus
Coach: Adrian Angeles
Lee, Rhafferty Guanson (Ravixity)
Grade 7, Saint Jude Catholic School
Coach: Russel Glenn Odi
Alfaro, Ryan James (rymso)
Grade 11, Philippine Science High School – CALABARZON Region Campus
Coach: Marizel Villanueva
Wi, Seungchan (wise)
Grade 11, International School Manila
Coach: Hernan Alar
Bustamante, Theo Lorenzo (uraraharu)
Grade 11, Philippine Science High School – CALABARZON Region Campus
Coach: Marizel Villanueva
Lim, Tyler Samuel (tysali)
Grade 12, Xavier School San Juan
Coach: LANCE GERARD DAET
Ros, Zach Mikhaell (bliss)
Grade 12, Philippine Science High School – Bicol Region Campus
Coach: Erica Viñas
Francisco, Zymir (Ryz)
Grade 12, Philippine Science High School – Bicol Region Campus
Coach: Erica Viñas

They will all advance to the Semifinal Round in April, one step closer to the International Olympiad in Informatics 2026 (IOI 2026) in Uzbekistan!

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