To see how other people scored on this test, please follow our Facebook Page.
This might be the best IQ test ever! Over 3 million people have taken this test since Jan 2014. Unlike the other IQ tests you might find online, we do NOT charge any fees to find out your test results after you took your precious time to answer every question. We do NOT try to get your credit card number nor do we ask for your email - we just directly show you your test results.
It's hard to academically define “Intelligence Quotient” and we’re doing our best to give you an accurate assessment. Based on the experience of more than 100,000 test takers, the average time needed to complete this test is 10 minutes. We hope you will find this test helpful and interesting!
Added IQ Stats, IQ Chart, Celebrity IQ Scores and Answers+Stats sections. You'll see them after completing this test.
Which number fits the question mark?
Eight identically sized squares of paper have been placed on top of one another as follows. Which one is at the bottom?
Which one should be next?