Practice CTF List / Permanant CTF List

Here's a list of some CTF practice sites and tools or CTFs that are long-running. Thanks, RSnake for starting the original that this is based on. If you have any corrections or suggestions, feel free to email ctf at the domain psifertex with a dot com tld.

Live Online Games


Whether they're being updated, contain high quality challenges, or just have a lot of depth, these are probably where you want to spend the most time.



Webapp Specific

Forensics Specific


Commercial/Freemium/Paid Training

Downloadable Offline Games

Virtual Machines

Inactive or Gone

Just around for historical sake, or on the off-chance they come back.

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