| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Delete Number | yhr | 7 | 16 | |
| B | 均分纸牌 | NOIP2002tg | 5 | 6 | |
| C | 连数问题 | NOIP1998tg | 7 | 9 | |
| D | Computer Arrangement | yhr | 2 | 4 | |
| E | Moving Tables | Asia 2001, Taejon (South Korea) | 1 | 13 | |
| F | Packets | Central Europe 1996 | 3 | 3 | |
| G | Box of Bricks | Southwestern European Regional Contest 1997 | 2 | 5 |