Why Join NOI.PH?

Among other things, ranking in this contest brings up your chances at getting scholarships in top-tier universities.

Read more reasons to join.

How to Prepare?

Training materials for this contest are here online and are written for motivated Filipino high school students like you.

Read more ways to prepare

Past Contests?

Check out the previous editions of the NOI to have a more complete picture of what you'll be getting into when you register.

Look at the archives.


  • 2019 National Eliminations
    The NOI.PH 2019 National Eliminations started on 6:00 PM of 18 January 2019 and finished on 11:59 PM of 27 January 2019. It consisted of fourteen problems of varying difficulty. The Participants […]
  • IOI 2018 Philippine Team
    Andrew Ting, CJ Quines, Dan Baterisna, and Franz Cesista are the 2018 Philippine representatives to the IOI 2018 in Tsukuba, Japan.
  • All Filipino participants bag medals in Singapore Informatics Olympiad
    Six Filipino students traveled to Singapore to compete in their national informatics olympiad. The delegation consisted of three Grade 12 students and three Grade 10 students. They were chosen among […]
  • 2018 National Finals
    The NOI.PH 2018 National Finals was held in Pointwest Innovations Corporation in Quezon City last 17 – 18 February 2018. It consisted of two rounds on-site, each of which consisted of five […]
  • A Firsthand Account of the NOI.PH Onsite Experience
    Introduction Is it going to be your first time to go to the final round? Has it been one of your hashtag life goals to officially participate in the onsite round but haven’t gotten around to […]
  • 2018 National Eliminations
    The NOI.PH 2018 National Eliminations started on 6PM of 5 January 2018 and finished on 11:59PM of 14 January 2018. It consisted of fifteen problems of varying difficulty. The Participants Among the […]
  • NOI.PH 2018 Fun-Filled Christmas Practice Contest Extravaganza Results
    In preparation for the NOI.PH 2018 Online Round, we held the month-long NOI.PH 2018 Fun-Filled Christmas Practice Contest Extravaganza on HackerRank last December 2017. Here are the results. First, […]
  • IOI 2017 Reflections
    Each year, we ask our IOI participants to write a reflection of their experience so that future Filipino IOI contestants will have an idea what it’s like straight from their peers. Franz […]
  • Philippine Teams to the 2017 International Science Olympiads
    Here are is a list of all the Philippine Teams which were sent to the various 2017 International Science Olympiads, such as the IOI in Tehran, Iran.
  • PH team bags first silver medal at the International Olympiad in Informatics
    The Philippine delegation to the IOI consisted of Robin Yu, Farrell Wu, Franz Cesista, and Kim Tuico. The olympiad was held in Tehran, Iran on July 2017.