Matvei Osipov
Образовательная организация: ГБОУ СОШ №458
Регион: Санкт-Петербург
514th place
9159 points
Awards
Solves
| Challenge | Category | Value | Time |
| Mathин | Joy | 6159 | |
| zip encryption | Forensic | 1000 | |
| Mobile | Stegano | 1000 | |
| Who is it? | Joy | 1000 |
| Challenge | Category | Value | Time |
| Mathин | Joy | 6159 | |
| zip encryption | Forensic | 1000 | |
| Mobile | Stegano | 1000 | |
| Who is it? | Joy | 1000 |