About MindArena

MindArena is a collection of free online tests and tools for your brain, your reflexes and your computer. You can check your reaction time, memory, clicking speed and hardware in a few seconds, without creating an account or downloading anything.

Every tool runs directly in your browser. We focus on tests that are fast, accurate and pleasant to use on both desktop and mobile.

Our tests are made for practice, curiosity and fun. They are not medical, psychological or clinical assessments.

Have an idea for a new test or found a bug? We would love to hear from you on our contact page.