seydina_hacker
12th place
510 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| EXIF | Steganography | 25 | |
| Authentifiction | Cryptography | 150 | |
| KeyExchange | Cryptography | 75 | |
| FindMy06 | Cryptography | 50 | |
| Connect | Programming | 25 | |
| ScriptingLanguage | Web | 50 | |
| DisassembleAndReassemble | Reverse | 50 | |
| AncientCipher | Cryptography | 25 | |
| DecodeOnRepeat | Cryptography | 25 | |
| EasyChall | Introduction | 10 | |
| CheckMyStrings | Reverse | 25 |