Singapore National Olympiad in Informatics (NOI)

This git repository serves as an archive of Singapore National Olympiad in Informatics (NOI).

Problems, testdata and solution presentations

Problems, testdata and solution presentations are sourced from the official website and all rights belong to the NOI committee.

Solutions

Solutions are contributed by individual participants of past NOI and they have been credited in their own source code. If you would like to re-distribute, please seek the permission of the original owner.

Links to later editions

In order to not bloat the size of this repository, later editions of NOI will not be added here.

2022 finals: https://github.com/noisg/noi_2022_finals

2023: https://github.com/noisg/noi_2023

2024 prelim: https://github.com/noisg/noi-2024-prelim

2024 finals: https://github.com/noisg/noi-2024-final

2025 prelim: https://github.com/noisg/noi-2025-prelim

2025 finals: https://github.com/noisg/noi-2025-finals

2026 prelim: https://github.com/noisg/noi-2026-prelim

2026 finals: https://github.com/noisg/noi-2026-finals