imcan
82nd place
537 points
Scoreboard has been frozen
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Authenticated Privilige 2, symmetric psyducks return! | Cryptography | 537 |
| Challenge | Category | Value | Time |
|---|---|---|---|
| Authenticated Privilige 2, symmetric psyducks return! | Cryptography | 537 |