| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Anti-Blot System | IPSC 2007 | 1 | 3 | |
| B | Bus Story | IPSC 2007.5.11 | 0 | 3 | |
| C | Delicious Cake | IPSC 2007.5.11 | 0 | 0 | |
| D | Internet is Faulty | IPSC 2007.5.11 | 0 | 0 | |
| E | All Discs Considered | Ulm Local 2004 | 0 | 0 | |
| F | Boolean Logic | Ulm Local 2004 | 1 | 1 | |
| G | Code | Ulm Local 2004 | 0 | 0 | |
| H | Fractran | Ulm Local 2004 | 1 | 7 | |
| I | Huffman's Greed | Ulm Local 2004 | 0 | 0 |