| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Starship Troopers | 04省赛 | 2 | 14 | |
| B | Tempter of the Bone | 04省赛 | 11 | 48 | |
| C | FatMouse' Trade | 04省赛 | 18 | 37 | |
| D | Elevator | 04省赛 | 19 | 26 | |
| E | Quoit Design | 04省赛 | 5 | 19 | |
| F | Tick and Tick | 04省赛 | 0 | 10 | |
| G | Number Sequence | 04省赛 | 14 | 25 | |
| H | Let the Balloon Rise | 04省赛 | 17 | 25 | |
| I | Happy Children’s Day | 线段树练习 | 3 | 42 |