| 150 | 信息素养大赛 2025 小学 上海赛区 | Finished 2025-07-27 22:00:00 | Private | 100000 |
| 149 | 25暑期语法初级——Day9 | Finished 2025-08-01 18:00:00 | Private | 100000 |
| 148 | 25暑期语法初级——Day8 | Finished 2025-08-01 17:00:00 | Private | 100000 |
| 147 | 25暑期语法初级——Day7 | Finished 2025-08-01 22:00:00 | Private | 100000 |
| 146 | 25暑期语法初级——Day6 | Finished 2025-07-31 18:00:00 | Private | 100000 |
| 145 | 25暑期语法初级——Day5 | Finished 2025-07-31 18:00:00 | Private | 100000 |
| 144 | 2025暑期集训 —— 高精度计算 | Finished 2025-07-20 13:00:00 | Private | 100000 |
| 143 | 2025暑期集训初级-Day9 - 一维数组(3) | Finished 2025-07-20 18:00:00 | Private | 100000 |
| 142 | 2025暑期集训初级-Day7 - 一维数组(2) | Finished 2025-07-20 18:00:00 | Private | 100000 |
| 141 | 25暑期语法初级——Day4 | Finished 2025-07-31 19:00:00 | Private | 100000 |