alvaro
Solves
| Challenge | Category | Value | Time |
| Basic Web | Web | 150 | |
| Basic Programming 1 | Programming | 50 | |
| Basic Programming 2 | Programming | 150 | |
| Crack Me | Reversing & exploiting | 200 | |
| Bash | Miscellaneous | 200 | |
| Favorite color | Steganography | 200 | |
| Biological hazard | Steganography | 400 | |
| Biological hazard II | Steganography | 550 |