Estimated IQ Test
Non-verbal, culture-fair puzzles — abstract patterns, number series and 2D/3D mental rotation, hardest as you go. You can revisit and change answers before submitting.
choose your length
Longer tests give a more reliable estimate (the % is the confidence). Your score is on the familiar 100-average scale — an estimate for training and curiosity, not a clinical or official IQ assessment.
recommended training
These exercises use the same engines as the test — the best warm-up before you take it: