choi seo woo
352nd place
135 points
Awards
Solves
| Challenge | Category | Value | Time |
| Keygen | Reverse Engineering | 70 | |
| Gather_Around_Here | Welcome | 5 | |
| mic check | Welcome | 10 | |
| ROX | Cryptography | 50 |
| Challenge | Category | Value | Time |
| Keygen | Reverse Engineering | 70 | |
| Gather_Around_Here | Welcome | 5 | |
| mic check | Welcome | 10 | |
| ROX | Cryptography | 50 |