| 138 | 2025暑期集训初级-Day5 - 一维数组(1) | Finished 2025-07-19 18:00:00 | Private | 100000 |
| 137 | 25暑期中级2——(二维数组--1) | Finished 2025-07-20 13:00:00 | Private | 100000 |
| 136 | 2025暑期算法初级班（3） —— 递归 | Finished 2025-07-20 13:00:00 | Private | 100000 |
| 135 | 第5期信奥启蒙营 结营比赛 | Finished 2025-07-06 17:00:00 | Private | gohack001 |
| 134 | 2025暑期集训初级-Day3-算法复杂度 | Finished 2025-07-19 19:00:00 | Private | 100000 |
| 133 | 第五期信奥启蒙营Day5 | Finished 2025-07-05 23:00:00 | Private | 100000 |
| 132 | 第五期信奥启蒙营Day4 | Finished 2025-07-04 23:00:00 | Private | 100000 |
| 131 | 2025暑期集训初级-Day2 | Finished 2025-07-19 19:00:00 | Private | 100000 |
| 130 | 2025暑期算法初级班（2） —— 二维数组上的递归 | Finished 2025-07-19 15:00:00 | Private | 100000 |
| 129 | 第五期信奥启蒙营Day3 | Finished 2025-07-03 22:00:00 | Private | 100000 |