birb
27th place
700 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Unlock Advanced Challenges | Gatekeeper | 0 | |
| PassProtector | Reverse Engineering | 100 | |
| Masahiro Hara | Misc | 100 | |
| The Professor's Lost Note | Misc | 100 | |
| Shutter Trace | Misc | 100 | |
| Hasher is back | Misc | 100 | |
| outXORcing | Reverse Engineering | 100 | |
| Long live, Caesar! | Cryptography | 100 |