정재훈
539th place
12 points
Awards
Solves
| Challenge | Category | Value | Time |
| Season1 : Keygen | Reverse Engineering | 7 | |
| Season1 : Qualification | System Hacking | 5 |
| Challenge | Category | Value | Time |
| Season1 : Keygen | Reverse Engineering | 7 | |
| Season1 : Qualification | System Hacking | 5 |