Writeups and challenge resources for the NNS CTF 2025 event.
Challenges, along with their resources can be found in the challenges directory. Do note that challenges are individually licensed, so please check the respective challenge directories for more information.
Each challenge has its own directory under writeups in the following format:
[primary category]/[challenge slug].
When submitting writeups, please create a directory using the following structure:
[primary category]/[challenge slug]/[team name]
Example structure, given the team "NNS":
- writeups
- beginner
- babyrsa
- NNS <- Your team name
- solve.py <- Solve script
- README.md <- The writeup itself
- ...
For each writeup, please include a README.md and preferably a solve script (if applicable).