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The platform that grows cybersecurity talent.
A data-driven simulation platform that provides a realistic, hands-on experience for you to become a cybersecurity professional.
Learn more
CTFGuide Practice Range
Never run out of practice material.
Access hundreds of challenges, writeups, and dynamic labs to help you improve your skills and prepare for competitions.
- Challenge Writeups
- Detailed solutions and explanations for various challenges.
- Dynamic Labs
- Engage with interactive and dynamic lab environments instead of static CTFs.
- Comments
- Share your thoughts and collaborate through comments on each challenge.
- Leaderboard
- See where you stand among peers with our real-time leaderboard.
- Share your own write ups
- Contribute your own solutions and help the community grow.
- Hints
- Stuck on a problem? Access hints to help guide your solving process.
CTFGuide Education
We're the best platform for teaching cybersecurity.
AI Grader
Labs automatically graded using AI.
We use AI to automatically grade sessions, saving you time and effort.
Submission Playback
Review recorded student lab sessions.
We automatically records lab sessions, so you can review them later.
Virtual Machines
Cloud machines streamed to the browser.
Easily access cloud machines from your browser, no need to install anything.
Labs automatically graded using AI.
We use AI to automatically grade sessions, saving you time and effort.
Review recorded student lab sessions.
We automatically records lab sessions, so you can review them later.
Cloud machines streamed to the browser.
Easily access cloud machines from your browser, no need to install anything.