| Challenge | Category | Difficulty | Score | State | Date Submitted |
|---|---|---|---|---|---|
| Directory Fuzzing | Web Exploitation | Easy | 200 | Accepted | September 2, 2023, 13:09 |
| Playfair Cipher | Cryptography | Advanced | 500 | Accepted | July 14, 2023, 20:54 |
| Alternate Endings | Digital Forensics | Hard | 400 | Accepted | July 12, 2023, 19:12 |
| LCG | Miscellaneous | Medium | 300 | Accepted | July 12, 2023, 01:02 |
| Image 1 | Digital Forensics | Medium | 300 | Accepted | July 12, 2023, 00:27 |
| Empty | Digital Forensics | Easy | 200 | Accepted | April 18, 2023, 23:18 |
| RSA | Cryptography | Easy | 200 | Accepted | April 18, 2023, 21:49 |
| RC4 | Cryptography | Easy | 200 | Accepted | April 18, 2023, 21:12 |
| Affine Cipher | Cryptography | Easy | 200 | Accepted | April 18, 2023, 20:26 |
| PyDis | Reverse Engineering | Easy | 200 | Accepted | April 18, 2023, 19:53 |
| Color 1 | Digital Forensics | Medium | 300 | Accepted | April 18, 2023, 13:31 |
| DTMF | Digital Forensics | Medium | 300 | Accepted | April 18, 2023, 13:11 |
| Sudoku | Miscellaneous | Easy | 200 | Accepted | April 18, 2023, 12:53 |
| Cryptarithm | Miscellaneous | Easy | 200 | Accepted | April 18, 2023, 12:48 |
| Wireshark | Digital Forensics | Easy | 200 | Accepted | April 18, 2023, 12:34 |
| The Credit Card | Miscellaneous | Easy | 200 | Accepted | April 18, 2023, 12:26 |
| RE1 | Reverse Engineering | Easy | 200 | Accepted | April 13, 2023, 19:02 |
| RE1 | Reverse Engineering | Easy | 200 | Wrong Flag | April 13, 2023, 19:00 |
| Message | Miscellaneous | Easy | 200 | Accepted | April 11, 2023, 11:08 |
| Polycrypto | Cryptography | Easy | 200 | Accepted | March 30, 2023, 14:24 |
| One Time Pad | Cryptography | Easy | 200 | Accepted | March 30, 2023, 14:12 |
| Zip | Miscellaneous | Easy | 200 | Accepted | March 30, 2023, 13:57 |
| Noise | Digital Forensics | Easy | 200 | Accepted | March 30, 2023, 13:43 |
| Bitwise | Cryptography | Easy | 200 | Accepted | March 30, 2023, 13:20 |
| Binwalk | Digital Forensics | Easy | 200 | Accepted | March 30, 2023, 13:10 |