Nonverbal
Matrices, sequences, rotations, odd ones out and balances: no vocabulary, no trivia. We measure reasoning, not what you've learned.
IQ Test
fifteen puzzles, four minutes, one imaginary pencil.
Open the booklet
≈ 4 minFreeNo sign-up
Instructions
- 01Each question is a grid, a number sequence, a shape to rotate, an odd one out or a balance.
- 02Fill in the box of the piece that completes it. Only one is right.
- 03Trust your first instinct, it's often right.
Example
AB← four, of course
Open the booklet
≈ 4 minFreeNo sign-up
The method
A range, not a magic number
With 15 questions, you get your score within a ±6-point range, plus your percentile. A site claiming an exact IQ from 10 questions is overselling.
The standard scale
Mean 100, standard deviation 15: the convention of the Wechsler tests. Your score shows where you stand, not what you're worth.
Frequently asked questions
+Does this test give my “real” IQ?
No. No online test of a few minutes can. You get a playful estimate of your logical reasoning, with a margin of error.
+Is the IQ test really free?
Yes: no sign-up, no email, no payment to see your result.
+How long does the test take?
About 4 minutes for 15 questions. There's no timer: take the time you need.
+What is the average IQ?
By design, the average IQ is 100, and two people out of three score between 85 and 115.
+Can I retake the test?
Yes, every attempt draws new puzzles. But retaking it right away mostly measures your memory.
Learn more
An estimate for entertainment, based on 15 nonverbal questions. It is not a diagnosis: a clinical IQ is measured by a psychologist, over several hours.