Scientifically validated intelligence assessment using the same methodologies as professional tests like WAIS-IV and Raven's Matrices. Completely free, forever.
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Questions adapt to your level in real-time for maximum precision, just like professional tests.
3-Parameter Logistic Model (3PL), the gold standard used in WAIS-IV and Raven's APM.
Pattern, spatial, logical, verbal, memory, speed, mathematical, and abstract reasoning.
Detailed insights on your cognitive profile powered by artificial intelligence.
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The test adapts to your ability level for maximum accuracy and efficiency.
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