| Challenge | Category | Difficulty | Score | State | Date Submitted |
|---|---|---|---|---|---|
| Hash Dump | Miscellaneous | Easy | 200 | Accepted | May 18, 2024, 11:59 |
| Color 2 | Cryptography | Easy | 200 | Accepted | April 27, 2024, 15:34 |
| CTC | Cryptography | Easy | 200 | Accepted | April 26, 2024, 13:42 |
| Pigpen Cipher | Cryptography | Easy | 200 | Accepted | April 25, 2024, 17:43 |
| Rail Fence | Cryptography | Basic | 100 | Accepted | February 3, 2024, 11:39 |
| Directory Fuzzing | Web Exploitation | Easy | 200 | Accepted | October 16, 2023, 15:08 |
| Zip | Miscellaneous | Easy | 200 | Accepted | October 16, 2023, 15:04 |
| Affine Cipher | Cryptography | Easy | 200 | Accepted | October 16, 2023, 13:31 |
| JavaScript | Web Exploitation | Easy | 200 | Accepted | October 16, 2023, 13:30 |
| Miscellaneous | Easy | 200 | Accepted | September 29, 2023, 10:16 | |
| Caesar Cipher | Cryptography | Easy | 200 | Accepted | September 25, 2023, 14:40 |
| Corrupted File | Digital Forensics | Medium | 300 | Accepted | September 25, 2023, 12:37 |
| Bitwise | Cryptography | Easy | 200 | Accepted | September 18, 2023, 14:51 |
| Image 1 | Digital Forensics | Medium | 300 | Accepted | September 18, 2023, 12:32 |
| Cryptarithm | Miscellaneous | Easy | 200 | Accepted | September 18, 2023, 10:51 |
| Bytes | Miscellaneous | Basic | 100 | Accepted | September 15, 2023, 11:40 |
| PIN | Reverse Engineering | Easy | 200 | Accepted | September 15, 2023, 09:56 |
| Message | Miscellaneous | Easy | 200 | Accepted | September 13, 2023, 14:45 |
| Color 1 | Digital Forensics | Medium | 300 | Accepted | September 13, 2023, 14:32 |
| ROT | Miscellaneous | Basic | 100 | Accepted | September 13, 2023, 14:23 |
| Polycrypto | Cryptography | Easy | 200 | Accepted | September 13, 2023, 13:42 |
| File | Digital Forensics | Basic | 100 | Accepted | September 13, 2023, 13:41 |
| File | Digital Forensics | Basic | 100 | Wrong Flag | September 13, 2023, 13:39 |
| Empty | Digital Forensics | Easy | 200 | Accepted | September 13, 2023, 10:23 |
| POST | Web Exploitation | Basic | 100 | Accepted | September 13, 2023, 09:49 |