JX
Solves
| Challenge | Category | Value | Time |
| Base64 | Warm Up | 20 | |
| Secure Shell | Warm Up | 20 | |
| Linux Tutorial 1 | Linux | 20 | |
| What is ROT? | Cryptography | 50 | |
| Year 1993 by Urban Müller | Cryptography | 300 | |
| Simple RSA | Cryptography | 20 |
| Challenge | Category | Value | Time |
| Base64 | Warm Up | 20 | |
| Secure Shell | Warm Up | 20 | |
| Linux Tutorial 1 | Linux | 20 | |
| What is ROT? | Cryptography | 50 | |
| Year 1993 by Urban Müller | Cryptography | 300 | |
| Simple RSA | Cryptography | 20 |