| Baltic Olympiad in Informatics 2020 Day 1 | 2026-02-05 11:29:09 |
| Asia-Pacific Informatics Olympiad 2018 (APIO 2018) | 2026-02-04 11:01:17 |
| Baltic Olympiad in Informatics 2025 Day 2 | 2026-02-01 12:59:56 |
| Baltic Olympiad in Informatics 2025 Day 1 | 2026-01-19 11:30:05 |
| XX International Zhautykov Olympiad on Informatics Day 2 (IZhO 2024 Day 2) | 2026-01-03 13:00:02 |
| XX International Zhautykov Olympiad on Informatics Day 1 (IZhO 2024 Day 1) | 2026-01-02 14:00:02 |
| XXI International Zhautykov Olympiad on Informatics Day 2 (IZhO 2025 Day 2) | 2026-01-01 13:00:02 |
| XXI International Zhautykov Olympiad on Informatics Day 1 (IZhO 2025 Day 1) | 2025-12-30 14:00:01 |
| European Junior Olympiad in Informatics 2017 Day 1 | 2025-12-06 01:47:57 |
| Nordic Olympiad in Informatics 2024 | 2025-11-23 12:30:06 |
| The 24th Japanese Olympiad in Informatics Final Round (JOI 2024/2025) | 2025-10-11 13:00:03 |
| Izborne Pripreme 2024 (Croatian IOI/CEOI Team Selection) Day 1 | 2025-10-09 13:00:02 |
| The 22nd Japanese Olympiad in Informatics Final Round (JOI 2022/2023) | 2025-10-04 13:00:02 |
