dave
43rd place
512 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 | |
| öCyberBrief Stage 1 | sead | 10 | |
| flag format | abc | 1 | |
| abc | spring | 1 | |
| Safe Repo Stage 1 | sead | 20 | |
| Safe Repo Stage 2 | sead | 20 | |
| Secure Shopping List Stage 1 | sead | 20 | |
| Secure Shopping List Stage 2 | sead | 20 | |
| öCyberBrief Stage 2 | sead | 50 | |
| öCyberBrief Stage 3 | sead | 50 | |
| aslr | sasd17 | 100 |