| Challenge | Category | Difficulty | Score | State | Date Submitted |
|---|---|---|---|---|---|
| Image 1 | Digital Forensics | Medium | 300 | Accepted | April 29, 2023, 12:40 |
| Wireshark | Digital Forensics | Easy | 200 | Accepted | April 18, 2023, 10:25 |
| Vigenere Cipher | Cryptography | Easy | 200 | Accepted | April 15, 2023, 20:58 |
| SQL Injection | Web Exploitation | Easy | 200 | Accepted | April 13, 2023, 10:48 |
| Message | Miscellaneous | Easy | 200 | Accepted | April 11, 2023, 13:37 |
| Polycrypto | Cryptography | Easy | 200 | Accepted | April 11, 2023, 13:23 |
| Cryptarithm | Miscellaneous | Easy | 200 | Accepted | April 11, 2023, 13:04 |
| Sudoku | Miscellaneous | Easy | 200 | Accepted | April 11, 2023, 11:23 |
| Empty | Digital Forensics | Easy | 200 | Accepted | April 5, 2023, 11:24 |
| DTMF | Digital Forensics | Medium | 300 | Accepted | April 4, 2023, 14:22 |
| Esolang 1 | Miscellaneous | Basic | 100 | Accepted | March 30, 2023, 12:04 |
| Zip | Miscellaneous | Easy | 200 | Accepted | March 30, 2023, 10:05 |
| POST | Web Exploitation | Basic | 100 | Accepted | March 29, 2023, 12:40 |
| Caesar Cipher | Cryptography | Easy | 200 | Accepted | March 29, 2023, 11:52 |
| Caesar Cipher | Cryptography | Easy | 200 | Wrong Flag | March 29, 2023, 11:51 |
| RC4 | Cryptography | Easy | 200 | Accepted | March 29, 2023, 09:54 |
| RC4 | Cryptography | Easy | 200 | Wrong Flag | March 29, 2023, 09:52 |
| Polycrypto | Cryptography | Easy | 200 | Wrong Flag | March 25, 2023, 11:21 |
| Polycrypto | Cryptography | Easy | 200 | Wrong Flag | March 25, 2023, 10:43 |
| RE1 | Reverse Engineering | Easy | 200 | Accepted | March 24, 2023, 11:55 |
| The Credit Card | Miscellaneous | Easy | 200 | Accepted | March 23, 2023, 13:23 |
| Qwerty | Miscellaneous | Basic | 100 | Accepted | March 3, 2023, 10:55 |
| Color 1 | Digital Forensics | Medium | 300 | Accepted | February 17, 2023, 13:32 |
| ROT | Miscellaneous | Basic | 100 | Accepted | February 17, 2023, 12:30 |
| Binwalk | Digital Forensics | Easy | 200 | Accepted | February 17, 2023, 12:26 |