| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Whisper in your ear | stego | 1 | ||
| Let's sing, friends... | stego | 1 | ||
| Electronic voting | crypto | 0 | ||
| Baby ECDLP | crypto | 0 | ||
| El EС Gamal | crypto | 0 | ||
| 4 quarter = 1 back | crypto | 0 | ||
| Letter in a bottle | crypto | 0 | ||
| I want to go to London | crypto | 0 | ||
| Reliable key | crypto | 0 | ||
| DLP on Z|nZ | crypto | 0 | ||
| nrevealed secret | crypto | 0 | ||
| Attack on AES | crypto | 0 | ||
| 20 nickel + 4 quarter = 2 bucks | ppc crypto | 0 | ||
| RSA для 9+ | ppc | 0 | ||
| RSA для 12+ | ppc | 0 | ||
| l33t | ppc | 0 | ||
| Pizza | reverse engineering | 1 | ||
| Mutated Caesar | reverse engineering | 0 | ||
| Random cipher | reverse engineering | 0 | ||
| Very Secure App | web | 0 | ||
| Guest | web | 0 | ||
| Buy a cat | web | 0 | ||
| Lost | forensics | 0 | ||
| Key | forensics | 0 | ||
| Confusion | forensics | 0 | ||
| FTP | forensics | 0 | ||
| Admin | forensics | 0 | ||
| SAMBO wrestler | forensics | 0 | ||
| Videomaker | forensics | 0 | ||
| RDP | forensics | 0 | ||
| Series SAM | forensics | 1 | ||
| Banishment | forensics | 2 | ||
| Admin rights | forensics | 2 | ||
