Free · No words · About 45 minutes
How does your mind really work?
A complete IQ test built on the same six abilities measured by modern professional tests — using only shapes, numbers and patterns, so it works the same in every language and every country.
- 6
- abilities measured
- 72
- questions, none with words
- Free
- full results included
Try three real questions
Tap the answer you think is right and we'll show you why, step by step.
Six sections. One complete picture.
Each section measures a different broad ability from the Cattell–Horn–Carroll model of intelligence. Take them in any order, one at a time — each can be taken once.
Pattern Recognition
Find the hidden rules in 3×3 grids of shapes and complete the pattern.
Logical Reasoning
Weigh shapes on balance scales, rank them from clues and crack hidden transformation rules.
Numerical Reasoning
Discover the logic behind number sequences — no math formulas needed.
Spatial Reasoning
Rotate shapes, fold paper and assemble cubes — all in your mind.
Working Memory
Hold patterns and sequences in mind for a few seconds and reproduce them.
Processing Speed
Spot differences, find matches and count targets — fast.
How it works
- 1
Create a free account
Just your email, age and country. Age is used to compare you with people your own age.
- 2
Learn each section first
Before every section, an animated walkthrough shows three worked examples — easy, medium and hard — and why each answer is right.
- 3
Take the sections at your pace
Twelve questions per section, getting harder as you go. Take a break between sections and come back any time.
- 4
Get your detailed result
Your IQ score, percentile, intelligence category and a full breakdown of strengths, with a personal link to share. Answer 70+ of 72 correctly with an IQ above 140 to unlock the Genius Test.
Represent your country
Every completed test adds to its country's average on the live world IQ map. Where does your country rank?
See the world map →Fair for everyone
- No vocabulary, no reading, no cultural trivia — only shapes, digits and patterns.
- Scored with item response theory, the method used by professional tests.
- Age-adjusted, so a 15-year-old and a 60-year-old are both compared fairly.
- Every question set is unique, generated just for you.
Frequently asked questions
Is the IQ test really free?
Yes. The full test, detailed results, your shareable link and the Genius Test are all free.
How long does the test take?
About 45 minutes in total for six sections. You can take the sections separately, even on different days.
Why do I need an account?
So you can take the sections at your own pace and come back to your results. We ask for your age to compare you with your age group, and your country for the world map.
How accurate is the result?
The test is built like a professional one (six abilities, item response theory scoring, age adjustment) but it's taken online without supervision and its norms are still being calibrated. Treat it as a good estimate, not a clinical assessment.
Can I retake a section?
No, each section can be taken once. That keeps results honest and the country averages fair.
Do I need to speak English?
No question uses words. Only the instructions are in text, and more languages are coming.
Ready to find out?
It's free, takes about 45 minutes in total and you can split it across days.
Start the free test