| Challenge | Category | Author | Solved | Score | |
|---|---|---|---|---|---|
| 1. | Decode | Miscellaneous | Ds3c | 19 | 829 |
| 2. | Data Breach | Forensics | w01f | 21 | 790 |
| 3. | Edit me 2 | Forensics | w01f | 23 | 747 |
| 4. | "Hello World" Guide | Forensics | w01f | 33 | 472 |
| 5. | Stegno | Forensics | Dudu | 33 | 472 |
| 6. | First PWN Lesson | Reverse Engineering | w01f | 33 | 472 |
| 7. | New crypto | Cryptography | Ds3c | 34 | 439 |
| 8. | Fruit | Reverse Engineering | Ds3c | 39 | 259 |
| 9. | String | Forensics | Ds3c | 41 | 180 |
| 10. | Logmein3 | Web | reamb | 44 | 54 |
| 11. | Edit me | Forensics | Ds3c | 45 | 10 |
| 12. | Hacker_Kid | Forensics | unknown | 56 | 10 |
| 13. | Alice and Bob Part 2 | Cryptography | Ds3c | 59 | 10 |
| 14. | Рийл крипто | Cryptography | w01f | 61 | 10 |
| 15. | Baby Web | Web | w01f | 88 | 10 |
| 16. | Logmein2 | Web | reamb | 94 | 10 |
| 17. | 13-р зуун 2018 | Cryptography | Ds3c | 107 | 10 |
| 18. | Prime | Programming | Ds3c | 152 | 10 |
| 19. | Бие халаалт 2018 | Cryptography | Ds3c | 160 | 10 |
| 20. | Logmein1 | Web | reamb | 231 | 10 |