Awards
Solves
| Challenge | Category | Value | Time |
| Attack on AES | Crypto_ | 50 | |
| Random cipher | Reverce_ | 50 | |
| Mutated Caesar | Reverce_ | 50 | |
| DLP on Z|nZ | Crypto_ | 100 | |
| Unrevealed secret | Crypto_ | 50 | |
| I want to go to London | Crypto_ | 258 | |
| Reliable key | Crypto_ | 236 | |
| nickel + nickel = dime | Beginner_ | 340 | |
| 4 quarter = 1 back | Crypto_ | 425 |