R41N
19th place
3323 points
Solves
| Challenge | Category | Value | Time |
| Shuffle | Forensics | 244 | |
| Master JWT | Web | 392 | |
| Mienteles | Web | 460 | |
| EyeWitness online! | Web | 490 | |
| Extracttheflag! | Web | 227 | |
| Baby seek | Web | 267 | |
| Marty | Stego | 100 | |
| Many | Crypto | 443 | |
| Signature | Blockchain | 100 | |
| Do not trust my calculator | Misc | 100 | |
| Dance! | Crypto | 100 | |
| BabyRev | Reversing | 100 | |
| Welcome! | Misc | 100 | |
| Broke | Forensics | 100 | |
| Warmup | Blockchain | 100 |