| # | Challenge | Category | Author | Solved | Score |
|---|---|---|---|---|---|
| 1 | Miscellaneous | zjzoloo | 6 | 985 | |
| 2 | Cryptography | unknown | 9 | 964 | |
| 3 | Cryptography | Khulegu | 9 | 964 | |
| 4 | Miscellaneous | zjzoloo | 10 | 955 | |
| 5 | Forensics | Id3r | 11 | 945 | |
| 6 | Miscellaneous | Saruul | 13 | 922 | |
| 7 | Miscellaneous | unknown | 14 | 909 | |
| 8 | Miscellaneous | unknown | 16 | 880 | |
| 9 | Miscellaneous | zjzoloo | 16 | 880 | |
| 10 | Cryptography | zjzoloo | 17 | 864 | |
| 11 | Forensics | Id3r | 17 | 864 | |
| 12 | Web | Khulegu | 17 | 864 | |
| 13 | Forensics | Id3r | 18 | 847 | |
| 14 | Miscellaneous | unknown | 18 | 847 | |
| 15 | Reverse Engineering | zjzoloo | 19 | 829 | |
| 16 | Cryptography | zjzoloo | 24 | 724 | |
| 17 | Reverse Engineering | zjzoloo | 24 | 724 | |
| 18 | Forensics | Id3r | 25 | 700 | |
| 19 | Cryptography | Saruul | 27 | 649 | |
| 20 | Forensics | unknown | 27 | 649 | |
| 21 | Forensics | Id3r | 27 | 649 | |
| 22 | Reverse Engineering | zjzoloo | 31 | 535 | |
| 23 | Cryptography | unknown | 32 | 504 | |
| 24 | Cryptography | zjzoloo | 32 | 504 | |
| 25 | Cryptography | zjzoloo | 32 | 504 | |
| 26 | Web | unknown | 32 | 504 | |
| 27 | Reverse Engineering | zjzoloo | 33 | 472 | |
| 28 | Cryptography | unknown | 40 | 220 | |
| 29 | Forensics | unknown | 74 | 10 |