- Flag format is
- Don’t use automated tools and scanners for challenges. No challenge has been designed in a way that the solution requires bruteforcing using automated scanners
- Join discord server for hints
- If you find a bug on the platform, please report it to the admins on discord
- Don’t share flags with other teams or players. Submissions will be monitored for cheating before releasing the final scoreboard.
- If you want to contact us on mail, use
ctf at nullcon.net