Derp just had his first class of cryptography, and he feels really confident about his skills in this field. Can you break his algorithm and get the flag?
| Action | Rating | Author team |
|---|---|---|
| Read writeup |
4.0
|
nacayoshi00 |
| Read writeup |
4.0
|
objEEdump |
| Read writeup |
not rated
|
Shadow Cats |
| Read writeup |
not rated
|
p4 |
| Read writeup |
not rated
|
kyj9206 |
