IQ puzzle test
24 puzzles, 20 minutes. Patterns, numbers, logic and shapes, from easy to hard.
- 24 puzzles
- 20-minute timer
- Estimated IQ score
- No signup
The four kinds of puzzle
- Pattern gridsWhich piece completes the grid?
- Number seriesWhich number comes next?
- LogicRead carefully, then choose one answer.
- Shape rotationWhich option is the same shape, only turned? Flipped shapes don't count.
How it works
24 puzzles of four kinds: pattern grids, number series, logic and shape rotation. They start easy and get harder.
You have 20 minutes. Tap an answer to move on, skip a puzzle and come back to it, and submit whenever you're ready. If time runs out, whatever you've answered is scored.
At the end you get an estimated IQ, how many puzzles you solved, and how you did on each kind of puzzle. The puzzles themselves aren't shown again, so the test stays fresh for your next try and for friends.
How it's scored
Every puzzle has exactly one right answer, checked automatically before the test is published. Each right answer is worth one point. Skipped puzzles score nothing, and there's no penalty for guessing.
Your points are turned into an estimated IQ on a fixed scale where 100 is average: solving 12 of 24 gives 100, and each puzzle above or below that moves it by about 3 points. The scale runs from 80 to 140.
This is an estimate for fun and practice. An official IQ score comes from a standardized test, taken under supervision and compared with a large, representative group of people, and this test hasn't been through that.
Your level (Warming up, Steady, Sharp or Very sharp) comes from the same score. It describes your result on this test, not you.
Questions people ask
Is this a real IQ test?
It's a puzzle test that gives an estimated IQ. The puzzles are the same kinds used in reasoning tests, and each one is checked to have a single right answer, but the test hasn't been standardized on a large group of people. Treat the number as a fun estimate, not an official score.
Why is there a timer?
Reasoning tests are usually timed, and a time limit makes results easier to compare between attempts. Twenty minutes is enough for most people to try every puzzle.
Can I pause?
No. The clock keeps running if you leave the page, but your answers are saved, so you can come back and carry on while time remains.
Do my answers get sent anywhere?
No. Everything stays in your browser, and there are no accounts.
Can I take it again?
Yes, as often as you like. The puzzles stay the same, so later attempts usually score higher. Your first attempt gives the fairest estimate.
This is a puzzle test for fun and practice. The IQ shown is an estimate, not the result of a standardized IQ test.