Awards
Hint 56
hints
Hint for Juste un petit peu de LSB
-20
Solves
| Challenge | Category | Value | Time |
| Mysterious Tract | Steganographie | 456 | |
| NoBurningColdsThatFire - 1/4 | Game Hacking | 244 | |
| Why so sloooww?? 2/2 | Cryptanalyse | 456 | |
| Crack and Hash | Misc | 223 | |
| Why so sloooww?? 1/2 | Cryptanalyse | 413 | |
| XOR ton prochain | Cryptanalyse | 265 | |
| Apprenti décodeur | Cryptanalyse | 100 |