Measure what actually matters
Reasoning, not trivia. The same kinds of problems used to measure general intelligence (g).
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Matrix reasoning
Abstract pattern problems — the most g-loaded, language-independent measure of reasoning.
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Multi-domain battery
Pattern, numerical, verbal, and spatial reasoning combine into one reliable score.
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Never the same test twice
Every problem is generated fresh, so the test can't be memorized or gamed.
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Real scoring
A 100/15-scale score with your percentile, classification, and a bell curve showing where you land.
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Timed & adaptive
Difficulty scales with the test, just like the real thing.
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Private by design
Everything runs on your device. No accounts, no tracking, works offline.
Honest & private
- No ads — ever.
- No accounts, no sign-ups.
- No data collected — your results stay on your device.
- Works completely offline.