jerjire
437th place
72 points
Awards
Solves
| Challenge | Category | Value | Time |
| 密码_签到_36D杯 | CRYPTO | 10 | |
| 杂项_签到_36D杯 | MISC | 10 | |
| 杂项_42_36D杯 | MISC | 10 | |
| 杂项_暗中观察_36D杯 | MISC | 10 | |
| misc3 | MISC | 1 | |
| 滑天下之大稽 | MISC | 1 | |
| msic5 | MISC | 3 | |
| msic6 | MISC | 3 | |
| 签到_比赛真题.BJDCTF2020_杂项 | MISC | 10 | |
| stega12 | MISC | 10 | |
| 杂项签到 | MISC | 1 | |
| stega1 | MISC | 1 | |
| stega3 | MISC | 2 |