regex
223rd place
600 points
Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Dynamisk Scoring | Kvalifikation | 1 | |
| Kvalifikations Firewall | Kvalifikation | -1 | |
| Long live, Caesar! | Cryptography | 100 | |
| ***Shutter Trace | Misc | 100 | |
| ***Hasher is back | Misc | 100 | |
| ***The Professor's Lost Note | Misc | 100 | |
| Vigenère's dictionary | Cryptography | 100 | |
| Masahiro Hara | Misc | 100 |