Solves
| Challenge | Category | Value | Time |
| echo-backdoor-easy | PWN | 100 | |
| netdog | PPC | 50 | |
| echo-backdoor-medium | PWN | 424 | |
| ХОРоший файл | Reverse | 2048 | |
| Реверс Российского пРоцессоРа | Reverse | 1337 | |
| black-hole | Web | 2048 | |
| echo-backdoor-hard | PWN | 964 | |
| Правовой флаг | misc | 705 | |
| own-or-not | PWN | 2048 | |
| key to secrets | Web | 2048 | |
| Cisco | Crypto | 2048 | |
| demonic-summoning | Crypto | 2048 |