HighCTF
The next generation Capture The Flag platform. Challenge yourself, compete with others, master cybersecurity.
100+
Challenges
5,000+
Players
500+
Teams
50+
Events
Why HighCTF?
Dynamic Challenges
Spin up isolated containers on-demand. Each team gets their own instance with unique flags.
Real-time Scoreboard
Watch the competition unfold with live score updates and animated rank changes.
Team Collaboration
Create teams, invite members, and work together to solve challenges.
Secure by Design
Challenge isolation, rate limiting, and anti-cheat measures built in.
Dynamic Scoring
Points decrease as more teams solve. Early solvers get rewarded.
Multiple Categories
Web, Pwn, Crypto, Rev, Forensics, OSINT, and more.
Ready to Start Hacking?
Join thousands of security enthusiasts. Create an account and start solving challenges today.
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