| Romanian Master of Informatics 2024 Day 2 | 2026-02-04 11:32:02 |
| Romanian Master of Informatics 2024 Day 1 | 2026-02-03 08:46:22 |
| Romanian Master of Informatics 2025 Day 2 | 2026-01-28 12:11:41 |
| The 17th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2017/2018) Day 2 | 2025-12-30 14:46:15 |
| The 16th Japanese Olympiad in Informatics Spring Training Camp (JOISC 2016/2017) Day 4 | 2025-12-23 13:33:55 |
| JOI Open Contest 2025 | 2025-12-10 10:25:16 |
| International Olympiad in Informatics 2024 Day 2 | 2025-10-01 12:52:24 |
| International Olympiad in Informatics 2024 Day 1 | 2025-09-26 05:57:14 |
| Korea IOI Team Selection Test (KOI TST) 2025, 1st Selection Contest | 2025-09-08 14:38:54 |
| USACO 2018 December Contest (Platinum) | 2025-08-20 16:00:23 |
| (China) National Olympiad in Informatics 2020 Day 2 | 2025-08-18 12:23:24 |
| (China) National Olympiad in Informatics 2020 Day 1 | 2025-08-17 10:06:40 |
| Baltic Olympiad in Informatics 2025 Day 1 | 2025-07-25 08:00:07 |
| Asia-Pacific Informatics Olympiad 2019 (APIO 2019) | 2025-07-24 12:00:06 |
| 2021 Canadian Computing Olympiad Day 2 | 2025-03-05 13:40:58 |
| 2021 Canadian Computing Olympiad Day 1 | 2025-03-04 13:10:11 |
| 2023 Canadian Computing Olympiad Day 2 | 2025-02-15 13:22:50 |
