Solves
| Challenge | Category | Value | Time |
| Welcome | Warmup/Learning | 1 | |
| Pass the Hash | Warmup/Learning | 50 | |
| Wrong Ring | Cryptanalysis | 936 | |
| Primitive Obsession | Reverse Engineering | 936 | |
| LOTR | Cryptanalysis | 936 | |
| Avec? | Cryptanalysis | 856 |
| Challenge | Category | Value | Time |
| Welcome | Warmup/Learning | 1 | |
| Pass the Hash | Warmup/Learning | 50 | |
| Wrong Ring | Cryptanalysis | 936 | |
| Primitive Obsession | Reverse Engineering | 936 | |
| LOTR | Cryptanalysis | 936 | |
| Avec? | Cryptanalysis | 856 |