flame
48th place
1694 points
Solves
| Challenge | Category | Value | Time |
| What to do with PPC? | Beginner_ | 0 | |
| Deep stego in the office | Beginner_ | 50 | |
| Buy a cat | Web_ | 50 | |
| Found on my Windows | Misc_ | 50 | |
| Stego with errors | Beginner_ | 50 | |
| Virus | Beginner_ | 50 | |
| Dogs running in a circle | Misc_ | 50 | |
| l33t | PPC_ | 50 | |
| Rivest, 1991 | Misc_ | 50 | |
| Haute couture | OSINT_ | 50 | |
| Mutated Caesar | Reverce_ | 50 | |
| Random cipher | Reverce_ | 50 | |
| Attack on AES | Crypto_ | 50 | |
| DLP on Z|nZ | Crypto_ | 100 | |
| Last hash | Misc_ | 50 | |
| World of Tanks | OSINT_ | 50 | |
| Capital city | OSINT_ | 50 | |
| Architect of Grodno | OSINT_ | 50 | |
| Two points again | Beginner_ | 50 | |
| Unrevealed secret | Crypto_ | 50 | |
| Stego in the text | Stego_ | 50 | |
| Admin rights | Forensics_ | 50 | |
| Sanitary inspection | Beginner_ | 50 | |
| I want to go to London | Crypto_ | 258 | |
| Whisper in your ear | Stego_ | 50 | |
| Reliable key | Crypto_ | 236 |