nk0
Zimbabwe
17th place
730 points
Solves
| Challenge | Category | Value | Time |
| Blue Box | Cracking | 30 | |
| AES-2 | Crypto Workshop | 20 | |
| AES-1 | Crypto Workshop | 20 | |
| RSA-2 | Crypto Workshop | 20 | |
| RSA-4 | Crypto Workshop | 20 | |
| Ever Watchful | Crypto | 100 | |
| RSA-3 | Crypto Workshop | 20 | |
| RSA-1 | Crypto Workshop | 20 | |
| Première Ligne d'Attaque | Misc | 60 | |
| In your Prime | Crypto | 50 | |
| RTL2 | Hardware | 50 | |
| One Message To Rule Them All | Crypto | 100 | |
| Keep it secret, Keep it safe | Crypto | 80 | |
| Première Ligne de Défense | Misc | 25 | |
| Haunter | Forensics | 25 | |
| Easy Crack | Cracking | 30 | |
| Java | Cracking | 10 | |
| ReadMe | Forensics | 50 |