dave
69th place
220 points
Awards
Solves
| Challenge | Category | Value | Time |
| Dr. Vi Genere | ak1 | 20 | |
| The LLAMA cipher | ak1 | 20 | |
| Crypto-Lotto | ak1 | 20 | |
| Picture of the day | ak1 | 20 | |
| WebShop | ak1 | 20 | |
| Secure Auth | ak1 | 20 | |
| WebShop 2.0 | ak1 | 20 | |
| Post-Quantum | ak1 | 20 | |
| Network Switch | ak1 | 20 | |
| Anonymous Vote | ak1 | 20 | |
| Down the rabbit hole | ak1 | 20 |