伯安
微山县第一中学
12th place
2875 points
Awards
Solves
| Challenge | Category | Value | Time |
| OldAffineSignin | CRYPTO | 500 | |
| give you flag | MISC | 500 | |
| Strange Prime | MISC | 955 | |
| Compressed Pictures | MISC | 920 |
| Challenge | Category | Value | Time |
| OldAffineSignin | CRYPTO | 500 | |
| give you flag | MISC | 500 | |
| Strange Prime | MISC | 955 | |
| Compressed Pictures | MISC | 920 |