| # | Challenge | Category | Author | Solved | Score |
|---|---|---|---|---|---|
| 1 | Miscellaneous | Uzi | 14 | 909 | |
| 2 | Miscellaneous | n01c3 | 14 | 909 | |
| 3 | Miscellaneous | unknown | 16 | 880 | |
| 4 | Steganography | TheEyeLid | 19 | 829 | |
| 5 | Reverse Engineering | n01c3 | 25 | 700 | |
| 6 | Reverse Engineering | unknown | 26 | 675 | |
| 7 | Reverse Engineering | unknown | 28 | 622 | |
| 8 | Cryptography | unknown | 29 | 594 | |
| 9 | Cryptography | Uzi | 29 | 594 | |
| 10 | Steganography | khangal | 29 | 594 | |
| 11 | Forensics | unknown | 30 | 565 | |
| 12 | Cryptography | Tulgaaaa | 33 | 472 | |
| 13 | Forensics | unknown | 35 | 405 | |
| 14 | Forensics | Uzi | 36 | 370 | |
| 15 | Steganography | unknown | 36 | 370 | |
| 16 | Forensics | unknown | 37 | 334 | |
| 17 | Cryptography | Uzi | 38 | 297 | |
| 18 | Steganography | Uzi | 41 | 180 | |
| 19 | Forensics | khangal | 44 | 54 | |
| 20 | Steganography | unknown | 44 | 54 | |
| 21 | Cryptography | TheEyeLid | 45 | 10 | |
| 22 | Forensics | unknown | 45 | 10 | |
| 23 | Cryptography | unknown | 46 | 10 | |
| 24 | Miscellaneous | Uzi | 46 | 10 | |
| 25 | Reverse Engineering | n01c3 | 47 | 10 | |
| 26 | Cryptography | Uzi | 48 | 10 | |
| 27 | Reverse Engineering | unknown | 52 | 10 | |
| 28 | Cryptography | Uzi | 53 | 10 | |
| 29 | Forensics | unknown | 53 | 10 | |
| 30 | OSINT | Uzi | 57 | 10 | |
| 31 | Forensics | unknown | 60 | 10 | |
| 32 | Miscellaneous | Uzi | 66 | 10 | |
| 33 | Cryptography | Tulgaaaa | 68 | 10 | |
| 34 | Miscellaneous | Uzi | 75 | 10 | |
| 35 | Miscellaneous | unknown | 76 | 10 | |
| 36 | Forensics | n01c3 | 86 | 10 | |
| 37 | Cryptography | unknown | 98 | 10 | |
| 38 | Cryptography | unknown | 101 | 10 | |
| 39 | Cryptography | now.sh | 125 | 10 | |
| 40 | Forensics | Uzi | 153 | 10 | |
| 41 | Cryptography | Uzi | 262 | 10 |