retroock
Switzerland
5th place
6912 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Security Check | pwn | 496 | |
| SUPER DUPER ECHO | pwn | 488 | |
| Are you admin? | pwn | 416 | |
| baby vm | rev | 416 | |
| exclusive | rev | 476 | |
| Math Game | misc | 402 | |
| EZ_BB84 | quantum information | 428 | |
| RSHARD | crypto | 450 | |
| skillcheck | crypto | 482 | |
| Baby XOR | crypto | 428 | |
| Cocoricot | crypto | 372 | |
| Baby RSA | crypto | 236 | |
| Rock you | crypto | 212 | |
| EZ RSA | crypto | 108 | |
| encryption silly | rev | 188 | |
| hihi no strings | rev | 212 | |
| Simple Instructions | rev | 212 | |
| Random means secure | rev | 440 | |
| Secure Flag Checker | rev | 450 |