| Russian Olympiad in Informatics 2024 Day 1 | 2025-07-30 09:45:15 |
| The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 3 | 2025-07-28 12:13:30 |
| The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 2 | 2025-07-27 14:10:12 |
| Central European Olympiad in Informatics 2021 Day 1 (CEOI 2021 Day 1) | 2025-07-22 08:21:18 |
| Central European Olympiad in Informatics 2022 Day 2 (CEOI 2022 Day 2) | 2025-07-20 08:33:31 |
| Central European Olympiad in Informatics 2022 Day 1 (CEOI 2022 Day 1) | 2025-07-19 08:40:14 |
| 2019 江苏省队第二轮选拔赛（JSOI 2019 Round 2） | 2025-07-01 15:01:23 |
| The 3rd Universal Cup. Stage 38: Guangzhou | 2025-06-26 15:37:15 |
| 2024 北京大学全国优秀中学生信息学冬季体验营 (PKUWC 2024) Day 1 | 2025-06-11 17:51:21 |
| The 3rd Universal Cup. Stage 8: Cangqian | 2025-05-18 09:04:47 |
| Asia-Pacific Informatics Olympiad 2019 (APIO 2019) | 2025-05-16 18:05:28 |
| Asia-Pacific Informatics Olympiad 2020 (APIO 2020) | 2025-05-15 20:57:42 |
| The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 1 | 2025-05-12 13:50:35 |
| The 24th Japanese Olympiad in Informatics Final Round (JOI 2024/2025) | 2025-05-09 15:02:33 |
| Central European Olympiad in Informatics 2023 Day 2 (CEOI 2023 Day 2) | 2025-03-28 16:51:00 |
| Central European Olympiad in Informatics 2023 Day 1 (CEOI 2023 Day 1) | 2025-03-18 17:27:38 |
| Central European Olympiad in Informatics 2024 Day 1 (CEOI 2024 Day 1) | 2025-03-18 17:17:15 |
| NOI 2023 统一省选 Day 2 | 2025-02-28 07:56:19 |
| NOI 2023 统一省选 Day 1 | 2025-02-26 12:58:31 |
| 2019 十二省联合省队选拔 Day 1 | 2025-02-20 11:35:32 |
| 2020 浙江省队选拔赛 Day 2 (ZJOI 2020 Day 2) | 2025-02-20 07:50:16 |
| 2020 浙江省队选拔赛 Day 1 (ZJOI 2020 Day 1) | 2025-02-15 14:49:30 |
| 2018 江西省队选拔赛（JXOI 2018） | 2025-02-06 08:13:14 |
| NOI 2021 统一省选 A 卷 Day 2 | 2025-02-03 10:29:14 |
| NOI 2021 统一省选 A 卷 Day 1 | 2025-02-02 16:16:53 |
| 2022 浙江省队选拔赛 Day 1 (ZJOI 2022 Day 1) | 2025-02-02 15:49:54 |
| The 3rd Universal Cup. Stage 23: Hong Kong | 2025-01-21 13:13:35 |
| The 2022 ICPC Asia East Continent Final Contest (EC-Final 2022) | 2025-01-17 14:44:03 |
| The 3rd Universal Cup. Stage 16: Nanjing | 2025-01-09 14:22:09 |
