Solves
| Challenge | Category | Value | Time |
| Feedback | misc | 1 | |
| quantum | misc | 499 | |
| SKK? | misc | 369 | |
| flagprinter | crypto | 50 | |
| cipher block clock | beginner | 50 | |
| Sanity Check | misc | 50 | |
| Social Distancing | forensics | 50 | |
| ezcoppersmith | crypto | 50 | |
| Modulus RSA | beginner | 50 | |
| key | beginner | 50 | |
| encryptor | beginner | 50 |