isaroos
In Person
University/College, High School, or Organization: ISARoos
12th place
1790 points
Solves
| Challenge | Category | Value | Time |
|---|---|---|---|
| Same mistake | Crypto | 200 | |
| Polyglot PNG | Forensics | 100 | |
| Shared Secret | Crypto | 300 | |
| CTR Oops | Crypto | 200 | |
| DoH Exfiltration over HTTP/2 | Forensics | 180 | |
| Did you read the Rules and the FAQ? | Misc | 100 | |
| Enigma | Reversing | 200 | |
| Locker Combo | Crypto | 150 | |
| Cookie Admin | Web | 160 | |
| 4chan's favorite | Forensics | 50 | |
| Three’s a Crowd | Crypto | 100 | |
| Scrambled | Crypto | 50 |