| Challenge | Category | Author | Solved | Score | |
|---|---|---|---|---|---|
| 1. | MemAnalyze-1 | Forensics | Id3r | 17 | 864 |
| 2. | It's totally readable | Forensics | unknown | 18 | 847 |
| 3. | Encryptor | Reverse Engineering | Bekkaze | 18 | 847 |
| 4. | MemAnalyze-2 | Forensics | Id3r | 24 | 724 |
| 5. | Proto | Web | Khangal | 27 | 649 |
| 6. | IDK | Cryptography | unknown | 29 | 594 |
| 7. | EncodeManiac! | Cryptography | unknown | 30 | 565 |
| 8. | roxy-2 | Cryptography | unknown | 30 | 565 |
| 9. | Pug Maestro | Web | unknown | 31 | 535 |
| 10. | Ubuntu | Web | unknown | 32 | 504 |
| 11. | roxy-1 | Cryptography | unknown | 34 | 439 |
| 12. | pb!n | Miscellaneous | unknown | 36 | 370 |
| 13. | Dig | Reverse Engineering | unknown | 36 | 370 |
| 14. | Batman | Forensics | unknown | 39 | 259 |
| 15. | Scan me | Cryptography | unknown | 40 | 220 |
| 16. | Qu1ck | Miscellaneous | Uzi | 44 | 54 |
| 17. | Magic | Steganography | Uzi | 45 | 10 |
| 18. | Box in the box | Forensics | unknown | 47 | 10 |
| 19. | dlugi | Cryptography | unknown | 49 | 10 |
| 20. | Netflix | Miscellaneous | unknown | 51 | 10 |
| 21. | Can you see | Steganography | uug4na | 59 | 10 |
| 22. | Storm | Forensics | unknown | 60 | 10 |
| 23. | GOT.jpg | Forensics | unknown | 67 | 10 |
| 24. | Ping 2 | Web | Bekkaze | 73 | 10 |
| 25. | 2D | Cryptography | unknown | 83 | 10 |
| 26. | Chop and change | Web | unknown | 84 | 10 |
| 27. | Certification | Cryptography | Uzi | 86 | 10 |
| 28. | Easy forensic 1 | Forensics | unknown | 86 | 10 |
| 29. | Ping 1 | Web | Bekkaze | 86 | 10 |
| 30. | Wakanda үүрд | Cryptography | Bilgee | 95 | 10 |
| 31. | Easy RSA | Cryptography | Xyptonize | 101 | 10 |
| 32. | Old but gold | Cryptography | unknown | 109 | 10 |
| 33. | Smells like 10 Spirit | Cryptography | unknown | 222 | 10 |