Challenge | Category | Author | Solved | Score | |
---|---|---|---|---|---|
1. | Shuffle | Cryptography | unknown | 1 | 1000 |
2. | At the end | Cryptography | unknown | 3 | 997 |
3. | 1950 Matrix | Miscellaneous | zjzoloo | 3 | 997 |
4. | Bus 2 | Forensics | Id3r | 4 | 994 |
5. | UMLaa for ULMaa | Miscellaneous | zjzoloo | 5 | 990 |
6. | Shopthing | Web | Khulegu | 5 | 990 |
7. | Secret Note | Forensics | Id3r | 6 | 985 |
8. | Symbols | Cryptography | zjzoloo | 9 | 964 |
9. | Hid2 | Miscellaneous | zjzoloo | 10 | 955 |
10. | MATHrix | Cryptography | zjzoloo | 11 | 945 |
11. | 100 triangles | Miscellaneous | unknown | 11 | 945 |
12. | Need help | Miscellaneous | unknown | 11 | 945 |
13. | Remnant of Cicada | Miscellaneous | Saruul | 12 | 934 |
14. | Simple Binary | Miscellaneous | unknown | 12 | 934 |
15. | Trinity's Hidden Door | Web | unknown | 12 | 934 |
16. | St3g4N0 | Forensics | Id3r | 14 | 909 |
17. | Hash Game | Cryptography | Saruul | 16 | 880 |
18. | Brainrot | Cryptography | unknown | 17 | 864 |
19. | Neo | Reverse Engineering | zjzoloo | 17 | 864 |
20. | R4B B1T | Reverse Engineering | zjzoloo | 17 | 864 |
21. | Bus | Forensics | Id3r | 18 | 847 |
22. | Heavy One | Forensics | unknown | 21 | 790 |
23. | Kindergarten | Cryptography | zjzoloo | 22 | 769 |
24. | M4th | Forensics | Id3r | 22 | 769 |
25. | Reality Security Access | Cryptography | zjzoloo | 24 | 724 |
26. | Big L or ll | Reverse Engineering | zjzoloo | 25 | 700 |
27. | Perception Yields Clarity | Reverse Engineering | zjzoloo | 28 | 622 |
28. | Warmup 2024 | Cryptography | unknown | 36 | 370 |
29. | Blueteeth | Forensics | unknown | 61 | 10 |