| Challenge | Category | Author | Solved | Score | |
|---|---|---|---|---|---|
| 1. | sudoku | Pwn | myagmartseren | 4 | 994 |
| 2. | Nice to meet you | Pwn | Superior | 8 | 972 |
| 3. | Temporary data | Pwn | Myagmartseren | 10 | 955 |
| 4. | Hello world | Pwn | Myagmartseren | 12 | 934 |
| 5. | Feedback for debug | Pwn | Superior | 14 | 909 |
| 6. | stack format | Pwn | myagmartseren | 14 | 909 |
| 7. | Echo | Pwn | unknown | 15 | 895 |
| 8. | Unknown execution | Pwn | Superior | 15 | 895 |
| 9. | writer | Pwn | myagmartseren | 16 | 880 |
| 10. | Go winner | Pwn | myagmartseren | 18 | 847 |
| 11. | Flag for kindness | Pwn | Superior | 19 | 829 |
| 12. | exam | Pwn | myagmartseren | 21 | 790 |
| 13. | Beyond Limit | Pwn | myagmartseren | 23 | 747 |
| 14. | Sentry ward | Pwn | Bekkaze | 23 | 747 |
| 15. | Not used | Pwn | reamb | 25 | 700 |
| 16. | Shellcode | Pwn | reamb | 28 | 622 |
| 17. | Show your skills | Pwn | Superior | 28 | 622 |
| 18. | Bof | Pwn | myagmartseren | 37 | 334 |
| 19. | Call me | Pwn | reamb | 37 | 334 |
| 20. | Registration | Pwn | Superior | 46 | 10 |
| 21. | Дэлгүүр хэсэх үү? | Pwn | Bilgee | 71 | 10 |