| Challenge | Category | Author | Solved | Score | |
|---|---|---|---|---|---|
| 1. | MemAnalyze-1 | Forensics | Id3r | 18 | 847 |
| 2. | It's totally readable | Forensics | unknown | 20 | 810 |
| 3. | Encryptor | Reverse Engineering | Bekkaze | 22 | 769 |
| 4. | MemAnalyze-2 | Forensics | Id3r | 25 | 700 |
| 5. | IDK | Cryptography | unknown | 31 | 535 |
| 6. | Proto | Web | Khangal | 31 | 535 |
| 7. | EncodeManiac! | Cryptography | unknown | 32 | 504 |
| 8. | roxy-2 | Cryptography | unknown | 34 | 439 |
| 9. | Pug Maestro | Web | unknown | 35 | 405 |
| 10. | Ubuntu | Web | unknown | 36 | 370 |
| 11. | roxy-1 | Cryptography | unknown | 37 | 334 |
| 12. | pb!n | Miscellaneous | unknown | 37 | 334 |
| 13. | Dig | Reverse Engineering | unknown | 38 | 297 |
| 14. | Scan me | Cryptography | unknown | 41 | 180 |
| 15. | Batman | Forensics | unknown | 41 | 180 |
| 16. | Qu1ck | Miscellaneous | Uzi | 46 | 10 |
| 17. | Magic | Steganography | Uzi | 46 | 10 |
| 18. | Box in the box | Forensics | unknown | 49 | 10 |
| 19. | dlugi | Cryptography | unknown | 52 | 10 |
| 20. | Netflix | Miscellaneous | unknown | 52 | 10 |
| 21. | Storm | Forensics | unknown | 61 | 10 |
| 22. | Can you see | Steganography | uug4na | 62 | 10 |
| 23. | GOT.jpg | Forensics | unknown | 68 | 10 |
| 24. | Ping 2 | Web | Bekkaze | 81 | 10 |
| 25. | 2D | Cryptography | unknown | 88 | 10 |
| 26. | Certification | Cryptography | Uzi | 92 | 10 |
| 27. | Easy forensic 1 | Forensics | unknown | 92 | 10 |
| 28. | Chop and change | Web | unknown | 94 | 10 |
| 29. | Ping 1 | Web | Bekkaze | 96 | 10 |
| 30. | Wakanda үүрд | Cryptography | Bilgee | 99 | 10 |
| 31. | Easy RSA | Cryptography | Xyptonize | 105 | 10 |
| 32. | Old but gold | Cryptography | unknown | 117 | 10 |
| 33. | Smells like 10 Spirit | Cryptography | unknown | 239 | 10 |