eco9898
Solves
| Challenge | Category | Value | Time |
| Needle in the TCPstack | Networking | 20 | February 23rd, 7:18:32 AM |
| hidden 1 | 0x05 Crypto | 10 | February 23rd, 7:23:01 AM |
| Salads | 0x05 Crypto | 10 | February 23rd, 7:23:46 AM |
| Billy is a Shadow of his Former Self | Crikeycon2021 | 30 | March 10th, 9:29:56 AM |