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Intelligence

Cognitive ability quizzes scored on a Cognitive Score (40–160) across logical, spatial, numerical, and verbal reasoning. These are entertainment quizzes, not clinical IQ tests, but they're calibrated and re-takeable with new questions each time.

What cognitive tests measure

Cognitive ability splits into fluid reasoning — solving novel problems, like matrix puzzles — and crystallised knowledge you have accumulated. The tests here sample fluid reasoning across four sub-domains (logical, spatial, numerical, verbal) and return a calibrated Cognitive Score (40–160). They are entertainment quizzes, not clinical IQ assessments — but they are calibrated against a distribution and draw fresh questions each attempt, so re-taking measures you, not your memory of the answers.

IQ & cognitive tests — common questions

Is this a real IQ test?
No. It is a calibrated entertainment quiz that reports a Cognitive Score on an IQ-like 40–160 scale. A clinical IQ test is administered by a psychologist under controlled conditions; treat this as a fun, structured estimate.
Why does my score change between attempts?
Each attempt draws a fresh set of items, and you may be more or less rested or focused. Real ability is stable, but any single short test carries measurement noise — your average across attempts is more telling.
What counts as a good score?
The scale centres at 100, with most people between 85 and 115. Higher is rarer, but a single quiz cannot certify a precise number — the subscale profile (where you are stronger or weaker) is the more useful read.
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