| # | Challenge | Category | Author | Solved | Score |
|---|---|---|---|---|---|
| 1 | Miscellaneous | unknown | 11 | 945 | |
| 2 | Miscellaneous | n01c3 | 11 | 945 | |
| 3 | Miscellaneous | Uzi | 14 | 909 | |
| 4 | Reverse Engineering | unknown | 16 | 880 | |
| 5 | Reverse Engineering | unknown | 19 | 829 | |
| 6 | Steganography | TheEyeLid | 19 | 829 | |
| 7 | Reverse Engineering | n01c3 | 20 | 810 | |
| 8 | Forensics | unknown | 23 | 747 | |
| 9 | Cryptography | Uzi | 24 | 724 | |
| 10 | Cryptography | unknown | 26 | 675 | |
| 11 | Forensics | Uzi | 26 | 675 | |
| 12 | Steganography | khangal | 26 | 675 | |
| 13 | Forensics | unknown | 27 | 649 | |
| 14 | Forensics | unknown | 27 | 649 | |
| 15 | Cryptography | Tulgaaaa | 32 | 504 | |
| 16 | Steganography | unknown | 33 | 472 | |
| 17 | Cryptography | Uzi | 34 | 439 | |
| 18 | Forensics | unknown | 35 | 405 | |
| 19 | Forensics | khangal | 35 | 405 | |
| 20 | Cryptography | TheEyeLid | 36 | 370 | |
| 21 | Steganography | Uzi | 37 | 334 | |
| 22 | Steganography | unknown | 40 | 220 | |
| 23 | Cryptography | Uzi | 41 | 180 | |
| 24 | Miscellaneous | Uzi | 42 | 139 | |
| 25 | Cryptography | unknown | 44 | 54 | |
| 26 | Reverse Engineering | n01c3 | 45 | 10 | |
| 27 | Forensics | unknown | 48 | 10 | |
| 28 | Reverse Engineering | unknown | 48 | 10 | |
| 29 | Cryptography | Uzi | 50 | 10 | |
| 30 | Forensics | unknown | 50 | 10 | |
| 31 | OSINT | Uzi | 54 | 10 | |
| 32 | Miscellaneous | Uzi | 63 | 10 | |
| 33 | Cryptography | Tulgaaaa | 66 | 10 | |
| 34 | Miscellaneous | unknown | 70 | 10 | |
| 35 | Miscellaneous | Uzi | 74 | 10 | |
| 36 | Forensics | n01c3 | 80 | 10 | |
| 37 | Cryptography | unknown | 90 | 10 | |
| 38 | Cryptography | unknown | 94 | 10 | |
| 39 | Cryptography | now.sh | 120 | 10 | |
| 40 | Forensics | Uzi | 131 | 10 | |
| 41 | Cryptography | Uzi | 234 | 10 |