What is CYLVERN CTF?
A competitive Capture The Flag platform built by Cylvern Security. Solve hacking challenges to earn XP and climb the leaderboard.
How do I submit a flag?
Navigate to a challenge, read the description, solve it, and submit the flag in the format CTF{...}.
Can I run challenges locally?
Docker-based challenges spin up a dedicated instance for you. Static challenges have downloadable files.
How is XP calculated?
Each challenge has a point value. Harder challenges award more XP. First-blood bonuses may apply.
