IQ tests
Every test is timed and scored the same way. Your score is always free; Premium unlocks more tests and every explanation.
Free tests
Full IQ Test 1
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenQuick IQ Test
Ten questions in five minutes for a first estimate.
10 questions · 5 min
OpenMensa-Style IQ Test
Figure, matrix and series questions without language — like Mensa admission tests.
35 questions · 25 min
OpenMore full tests
Full IQ Test 2
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 3
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 4
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 5
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 6
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 7
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenFull IQ Test 8
Forty questions across logic, numbers, words and shapes.
40 questions · 30 min
OpenAdaptive & job tests
Adaptive IQ Test
Each question is picked for your level. Stops when your score is precise.
25 questions · 30 min
OpenCCAT Simulation
Fifty mixed questions against the clock, like real pre-employment tests.
50 questions · 15 min
OpenWonderlic Simulation
Fifty mixed questions against the clock, like real pre-employment tests.
50 questions · 12 min
OpenThis is a self-administered estimate scored against an assumed population, not a clinically administered IQ assessment.