| 10994: Simple Addition / pdf | |
| 10929: You can say 11 / pdf / code | 測資 |
| 12019: Doom's Day Algorithm / pdf / code | 測資 |
| 299: Train Swapping / pdf / code | 測資 |
| 572: Oil Deposits / pdf / code | 測資 |
| 11030: Predator II / pdf / code | 測資 |
| 10254: The Priest Mathematician / pdf / code | 測資 |