| 4021 | 循环，选择 | Finished 2023-06-02 15:00:00 | Private | ICODE123 |
| 4020 | 蝶园2023春季初级班第6次0402 | Finished 2023-05-02 15:00:00 | Private | hzmaxueying |
| 4019 | 2023春季中级第八次 | Finished 2023-04-22 15:00:00 | Private | quanxing |
| 4018 | 2023上虞春季提高竞赛班练习4.2 | Finished 2023-04-22 00:00:00 | Private | quanxing |
| 4017 | 2023义乌春季初级第八次 | Finished 2023-04-30 21:00:00 | Private | quanxing |
| 4016 | 2023义乌春季中级第八次 | Finished 2023-04-30 21:00:00 | Private | quanxing |
| 4015 | 中级训练赛（2023春）3.30周四周五 | Finished 2023-05-09 20:00:00 | Private | quanxing |
| 4014 | 2023程序设计实践第五课(周四晚上） | Finished 2023-04-08 17:00:00 | Private | quanxing |
| 4013 | 下沙中级第八次 | Finished 2023-04-28 17:00:00 | Private | quanxing |
| 4012 | 2023程序设计实践第五课(周二上午）-栈 | Finished 2023-04-06 03:00:00 | Private | quanxing |
| 4011 | C算法设计与分析(2023春)-OJ04 | Finished 2023-04-10 23:59:00 | Private | chenweifeng |
| 4010 | python第一次实验(东方2022ACA/CMA) | Finished 2023-04-26 02:00:00 | Private | hzmaxueying |
| 4009 | 东方2022ACA/CMA PYTHON-1 | Finished 2023-04-26 02:00:00 | Private | hzmaxueying |
| 4008 | 2023春季中级第七次 | Finished 2023-04-26 17:00:00 | Private | quanxing |
| 4007 | 蝶园2023春季初级班第5次0326 | Finished 2023-04-26 14:00:00 | Private | hzmaxueying |
| 4006 | 2023上虞春季提高竞赛班练习 | Finished 2023-04-25 20:00:00 | Private | quanxing |
| 4005 | acwing基础算法(数据结构+搜索图论） | Running 2023-03-25 16:00:00 Left 151days 11 hours 29 minutes 18 seconds | Public | quanxing |
| 4004 | 2023海宁长安青少年宫春季初级班-04 | Finished 2023-06-30 16:00:00 | Private | zhaopeipei |
| 4003 | 2023春季海宁青少年宫初级班第5次0325(马) | Finished 2023-04-25 15:00:00 | Private | hzmaxueying |
| 4002 | 2023春季海宁青少年宫竞赛班第5次 | Finished 2023-04-30 15:00:00 | Private | hzmaxueying |
| 4001 | 2023义乌春季初级第七次 | Finished 2023-03-31 04:00:00 | Private | quanxing |
| 4000 | 2023义乌春季中级第七次 | Finished 2023-03-31 04:00:00 | Private | quanxing |
| 3999 | 2023海宁长安青少年宫春季初级班-03 | Finished 2023-06-30 22:00:00 | Private | zhaopeipei |
| 3998 | 2023海宁长安青少年宫春季中级班-03 | Finished 2023-06-30 22:00:00 | Private | zhaopeipei |
| 3997 | 中级训练赛（2023春）3.23周四周五 | Finished 2023-03-29 22:00:00 | Private | quanxing |