L1mits
Solves
| Challenge | Category | Value | Time |
| Warm Up | Warm Up | 20 | |
| Secure Shell | Warm Up | 20 | |
| Julius Caesar | Cryptography | 100 | |
| File Signature | Forensics | 20 | |
| I am Samuel Morse! | Cryptography | 100 |
| Challenge | Category | Value | Time |
| Warm Up | Warm Up | 20 | |
| Secure Shell | Warm Up | 20 | |
| Julius Caesar | Cryptography | 100 | |
| File Signature | Forensics | 20 | |
| I am Samuel Morse! | Cryptography | 100 |