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Seven short games, a minute or two each. Test yourself, track your records and see how you compare with other players. Free, no sign-up.
How fast and accurately you react
Click as soon as the area turns green. Five attempts.
Click when it turns green
Pick the colour of the ink, not what the word says. Your brain will fight back.
Ink colour, not the word
Stop the stopwatch at exactly ten seconds. You will not see the time.
Stop at 10 seconds
How much you can hold in your head
How fast you handle numbers and words
The IQ test has 40 questions on logic, words, numbers and shapes. In 10 to 20 minutes you will see where your strengths lie and how you compare with others.
Seven short games for reaction, focus, time estimation, memory, mental arithmetic and typing. Each one takes a minute or two, runs straight in your browser and needs no sign-up.
Next to each result we show a rough comparison with other players on this site. Conditions differ for everyone: a mouse or a touchscreen, a quiet room or a moving train. So treat the numbers as a game, not as a measurement. These are not psychological or medical tests.
These games are for practice and rough comparison. They are not psychological or medical diagnostics, and the result says nothing about your intelligence or your health.
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