Fluid reasoning
Matrices, figural analogies, number & figure series, classification, mental rotation, and deductive logic. The g-loaded core — every item generated by code with exactly one defensible answer.
A broad, honest measure of human ability — the full cognitive picture, not one pattern test.
Scroll to explore ↓The typical online IQ test is a single matrix section. FAIQ spans eleven short subtests across fluid reasoning, induction, logic, spatial thinking, working memory, executive control, and numerical intuition — each placed as its own index on the familiar 100·15 scale. A broader, more complete estimate, scored the moment you finish.
Matrices, figural analogies, number & figure series, classification, mental rotation, and deductive logic. The g-loaded core — every item generated by code with exactly one defensible answer.
Working memory, symbol-pair learning, rule-switching under interference, numerical intuition, and tonal memory. The breadth that takes FAIQ a step further than a one-section IQ test.
About 20 minutes of short subtests across reasoning, memory, and intuition. No knowledge, no language, no culture — only thinking.
The moment you finish, see your standard score on the 100-point scale, your percentile, and an honest confidence band. Yours to keep.
A one-time €2.99 report adds your per-domain profile, rarity, strengths, the full breakdown, and a verifiable certificate. No subscription.
Most tests ask you to trust a number. We show our work — and promote the honest signals as features, not fine print.
Items are generated by code and machine-verified for a single defensible answer — endless and never-repeating, so memorising does nothing.
Your score is calibrated against real, anonymized data — we don’t invent a bell curve, and we publish the method.
Every score comes with a 95% confidence band. No one’s true ability is a single point, and we won’t pretend otherwise.
Careful thinking on hard problems is exactly what high ability looks like. Efficiency is reported as its own axis.
A typical IQ test is one matrix section — exactly what today's AI aces. FAIQ is broader and built from fresh, generated items, so the score reflects you.
Anonymized the moment it’s recorded — no account, no IP, no fingerprint. GDPR-clean, for everyone.