Free IQ test

This IQ test is a demo of the Pro Certified IQ test of the International High IQ society

When you complete this free IQ test you get an instant estimate of your IQ score. It takes less than five minutes and delivers a straightforward indication of your intelligence. Share your IQ score with your friends. Learn if you might qualify for membership of the High IQ society.

It’s free, fast, fun and without any obligations. Got IQ?

start the test