| IOI 2026 中国国家集训队互测 Round 1 | 2025-10-19 10:57:02 |
| Central European Olympiad in Informatics 2025 Day 1 (CEOI 2025 Day 1) | 2025-10-16 09:40:32 |
| European Girls' Olympiad in Informatics 2021 Day 1 (EGOI 2021 Day 1) | 2025-10-15 16:14:44 |
| 2019-2020 ICPC Southwestern Europe Regional Contest | 2025-09-24 16:27:06 |
| The 2016 ICPC Central Europe Regional Contest (CERC 2016) | 2025-09-24 16:22:59 |
| The 2025 ICPC Asia East Continent Online Contest (II) | 2025-09-17 16:21:03 |
| 2025 CCPC 全国邀请赛（南昌）暨第二届江西省赛 | 2025-09-15 17:01:50 |
| (China) National Olympiad in Informatics 2025 Day 2 | 2025-08-03 08:15:02 |
| (China) National Olympiad in Informatics 2025 Day 1 | 2025-08-02 08:00:03 |
| Asia-Pacific Informatics Olympiad 2018 (APIO 2018) | 2025-04-30 18:11:32 |
| Asia-Pacific Informatics Olympiad 2019 (APIO 2019) | 2025-04-30 14:28:51 |
| Asia-Pacific Informatics Olympiad 2023 (APIO 2023) | 2025-04-27 16:02:29 |
| Asia-Pacific Informatics Olympiad 2024 (APIO 2024) | 2025-04-27 11:09:04 |
| The 2023 ICPC World Finals Luxor | 2025-03-21 17:04:41 |
| (China) National Olympiad in Informatics 2017 Day 1 | 2025-03-04 18:14:46 |
| (China) National Olympiad in Informatics 2024 Day 1 | 2025-02-22 10:45:55 |
| Central European Olympiad in Informatics 2024 Day 2 (CEOI 2024 Day 2) | 2025-02-20 13:34:54 |
| (China) National Olympiad in Informatics 2023 Day 1 | 2025-02-20 08:29:45 |
| Central European Olympiad in Informatics 2024 Day 1 (CEOI 2024 Day 1) | 2025-02-19 12:29:27 |
