Serafina
Solves
| Challenge | Category | Value | Time |
| Beginner Reverse 2 | Reverse Engineering | 50 | |
| Year 1993 by Urban Müller | Cryptography | 300 | |
| Julius Caesar | Cryptography | 100 | |
| Stegnography 2 | Steganography | 150 |
| Challenge | Category | Value | Time |
| Beginner Reverse 2 | Reverse Engineering | 50 | |
| Year 1993 by Urban Müller | Cryptography | 300 | |
| Julius Caesar | Cryptography | 100 | |
| Stegnography 2 | Steganography | 150 |