| The 22nd Japanese Olympiad in Informatics Final Round (JOI 2022/2023) | 2026-02-06 23:06:07 |
| The 21st Japanese Olympiad in Informatics Final Round (JOI 2021/2022) | 2026-02-05 22:31:03 |
| XXI International Zhautykov Olympiad on Informatics Day 2 (IZhO 2025 Day 2) | 2026-01-09 17:01:54 |
| XXI International Zhautykov Olympiad on Informatics Day 1 (IZhO 2025 Day 1) | 2026-01-08 15:38:54 |
| XX International Zhautykov Olympiad on Informatics Day 2 (IZhO 2024 Day 2) | 2026-01-06 16:24:00 |
| XX International Zhautykov Olympiad on Informatics Day 1 (IZhO 2024 Day 1) | 2026-01-05 16:08:25 |
| XIX International Zhautykov Olympiad on Informatics Day 1 (IZhO 2023 Day 1) | 2026-01-02 16:44:21 |
| XVIII International Zhautykov Olympiad on Informatics Day 2 (IZhO 2022 Day 2) | 2025-12-30 18:21:53 |
| XVIII International Zhautykov Olympiad on Informatics Day 1 (IZhO 2022 Day 1) | 2025-12-29 21:04:53 |
| Russia Team Open High School Programming Contest 2021 | 2025-12-05 19:32:27 |
| Russia Team Open High School Programming Contest 2023 | 2025-12-05 19:08:25 |
| Russia Team Open High School Programming Contest 2020 | 2025-11-28 23:26:08 |
| XV International Zhautykov Olympiad on Informatics Day 2 (IZhO 2019 Day 2) | 2025-11-14 21:25:36 |
| XV International Zhautykov Olympiad on Informatics Day 1 (IZhO 2019 Day 1) | 2025-11-12 20:00:09 |
| The 20th Japanese Olympiad in Informatics Final Round (JOI 2020/2021) | 2025-10-10 23:01:38 |
| The 19th Japanese Olympiad in Informatics Final Round (JOI 2019/2020) | 2025-10-03 22:39:23 |
| The 18th Japanese Olympiad in Informatics Final Round (JOI 2018/2019) | 2025-10-01 18:11:33 |
| JOI Open Contest 2018 | 2025-09-26 20:26:27 |
| JOI Open Contest 2017 | 2025-09-25 22:02:28 |
| The 17th Japanese Olympiad in Informatics Final Round (JOI 2017/2018) | 2025-09-19 22:08:37 |
| The 16th Japanese Olympiad in Informatics Final Round (JOI 2016/2017) | 2025-09-17 21:47:40 |
