Solves
| Challenge | Category | Value | Time |
| Welcome | Warmup/Learning | 1 | |
| Wrong Ring | Cryptanalysis | 936 | |
| Avec? | Cryptanalysis | 856 | |
| Unconventional | Reverse Engineering | 516 | |
| passpx | Reverse Engineering | 936 | |
| LOTR | Cryptanalysis | 936 | |
| Primitive Obsession | Reverse Engineering | 936 | |
| Bilingual | Coding/Forensics | 900 |