| 1619 | 模拟 练习赛 | Finished 2025-03-30 11:40:00 | Private | caicai |
| 1618 | 2025USACO邀请赛 | Finished 2025-06-05 13:05:00 | Private | Rain2018 |
| 1617 | jmsxx2025春季训练 | Running 2025-02-24 12:00:00 Left 173days 02 hours 04 minutes 13 seconds | Private | shenyongxin |
| 1616 | 2025春季C++中级班（超级） | Finished 2025-06-23 19:00:00 | Private | Rain2018 |
| 1615 | 2025春季C++中级班 | Finished 2025-06-22 01:00:00 | Private | 20210707 |
| 1614 | 2025春季C++中级加强班 | Finished 2025-06-22 00:00:00 | Private | Rain2018 |
| 1613 | 2025春季小学组邀请赛1.0 | Finished 2025-06-21 15:30:00 | Private | Rain2018 |
| 1612 | 2025 "信远队"趣味赛1.0 | Finished 2025-03-26 13:05:00 | Private | Rain2018 |
| 1611 | 2025循环邀请赛1.0 | Finished 2025-07-20 13:05:00 | Private | Rain2018 |
| 1610 | 2025寒假C++中级加强班期末测试 | Finished 2025-08-15 21:40:00 | Private | Rain2018 |