| # | Challenge | Category | Author | Solved | Score |
|---|---|---|---|---|---|
| 1 | Forensics | w01f | 23 | 747 | |
| 2 | Miscellaneous | Ds3c | 24 | 724 | |
| 3 | Forensics | w01f | 27 | 649 | |
| 4 | Cryptography | Ds3c | 36 | 370 | |
| 5 | Reverse Engineering | w01f | 36 | 370 | |
| 6 | Forensics | w01f | 37 | 334 | |
| 7 | Forensics | Dudu | 39 | 259 | |
| 8 | Reverse Engineering | Ds3c | 45 | 10 | |
| 9 | Forensics | Ds3c | 47 | 10 | |
| 10 | Forensics | Ds3c | 48 | 10 | |
| 11 | Web | reamb | 53 | 10 | |
| 12 | Forensics | unknown | 62 | 10 | |
| 13 | Cryptography | Ds3c | 66 | 10 | |
| 14 | Cryptography | w01f | 72 | 10 | |
| 15 | Web | w01f | 112 | 10 | |
| 16 | Web | reamb | 112 | 10 | |
| 17 | Cryptography | Ds3c | 122 | 10 | |
| 18 | Programming | Ds3c | 169 | 10 | |
| 19 | Cryptography | Ds3c | 185 | 10 | |
| 20 | Web | reamb | 283 | 10 |