| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Lease Common Multiple | yhr | 17 | 80 | |
| B | How do you do! | yhr | 12 | 31 | |
| C | Digital Roots | Greater New York 2000 zjo1115 | 6 | 32 | |
| D | Climb the Taishan Mountain(II) | yehr | 6 | 13 | |
| E | Climb the Taishan Mountain | yehr | 8 | 10 | |
| F | Who is the bride? | yhr | 8 | 8 | |
| G | Self Numbers | Mid-Central USA 1998 | 8 | 10 | |
| H | Daffodil number(II) | yhr | 3 | 22 | |
| I | Daffodil number | Zhejiang Provincial Programming Contest 2006, Preliminary | 19 | 50 |