ghir0
16th place
2628 points
Solves
| Challenge | Category | Value | Time |
| 2DES | Crypto | 264 | |
| Random Shuffle | Crypto | 487 | |
| Random Strangeeeeee Algorithm | Crypto | 487 | |
| Random Strange Algorithm | Crypto | 482 | |
| 我從來都不覺得算密碼學開心過 | Crypto | 364 | |
| AES Encryption Oracle | Crypto | 444 | |
| Very Simple Login | Crypto | 50 | |
| Classic | Crypto | 50 |