Join the competition

The event will take place on Saturday the 7th of February 2026, on the campus of Radboud University in Nijmegen.

Sign-up!

The Capture The Flag (CTF) competition is a cybersecurity competition where participants solve cyber security related challenges to find hidden flags. The competition is open to all skill levels, but the challenges will lean more towards beginner and intermediate levels. The competition will be held on-site and will last for 3 hours.

If you do not know what a CTF is, please refer to the "What is a CTF?" page.

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