Advanced IQ Tests For The Brightest Minds

This page is intended for measuring high IQ using numerical tests. While tests such as those used for qualifying for the Mensa community mainly focus on identifying the top 2% of the most intelligent people and generally do not measure above 145 (SD=15), the tests on this site are designed to measure IQ up to a level of 190 (SD=15). However, please consider your IQ test score as a theoretical estimate rather than an exact measurement of your abilities.

All of my public tests are free of charge.

NEWS

09/09/2026: A new test Numeureka II has been published. The test is free of charge.

05/06/2026 A puzzle Trinity1 has been added. 

23/04/2026: Individuals who have taken any test from the Cogni series are now eligible for one free submission to Death Numbers test by Mahir Wu.

15/03/2026: A new test Numeureka created by Nitish Meloottu has been published. The test is free of charge.

11/02/2026: A new test Acumen30 has been published.

16/01/2026: A new test Sense16 has been published.