4ndr3
330th place
599 points
Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Kvalifikations Firewall | Kvalifikation | -1 | |
| ***Shutter Trace | Misc | 100 | |
| ***Hasher is back | Misc | 100 | |
| ***AES Decryption | Cryptography | 100 | |
| Long live, Caesar! | Cryptography | 100 | |
| Vigenère's dictionary | Cryptography | 100 | |
| ***Step 1: Read the rules | Kvalifikation | 100 |