IQ Test — put your intelligence to the test
A comprehensive intelligence test across 10 areas: logic, math, vocabulary, memory, attention, spatial reasoning, reaction and emotional intelligence. With results, detailed charts and a certificate.
Special modes
Blitz 60 seconds
A race against the clock — answer as many questions correctly as you can in 60 seconds. After each answer the next question appears automatically.
Adaptive test CAT
The questions grow with you: get one right and it gets harder, get one wrong and it gets easier. A smart mode for a more precise score.
Areas — test separately
Daily challenge
You choose the difficulty level
For beginners — simple, easy-to-follow questions.
Moderate difficulty — suitable for most people.
Challenging — requires deep analysis and a high level.
When you start any area or the full test, you pick the level — the questions adapt to it. Our bank is huge and never repeats on each visit: you meet fresh questions every time.
How is IQ calculated?
The final IQ score is based on the number of correct answers weighted by question difficulty. Harder questions give more points; speed only adds a small adjustment (±6 points, never overriding accuracy) — so even a slow but correct answer earns a high score. The result is shown on a 55–160 range, with the average around 100.
The «Reaction speed» section is a separate measure and is not converted into an IQ score — it is only shown in milliseconds (ms). We also avoid metrics like «mental age» that can be misleading without knowing the user's real age.