Train the exact skills real IQ tests measure
Cogniusy turns the most frequent logical reasoning, pattern recognition, and spatial questions found in IQ tests into short, addictive daily exercises.
What comes next in the sequence?
*Score improvement is self-reported by users after 4 weeks of regular practice. Question count is a cumulative internal usage total, updated periodically.
Every question type that shows up on real IQ tests, in one place.
From number series to matrix reasoning to mental rotation — practice each pattern until it becomes second nature.
Number Series
Spot the pattern in a sequence of numbers and guess what comes next.
Matrix 4×4
Find the missing number in a 4×4 matrix where rows and columns follow hidden rules.
Spatial Path
Memorize a starting point, follow a sequence of directional arrows, and find where you end up on the grid.
Mental Rotations
Pick the shape that's the same figure as the reference, just rotated.
Number Recall
Memorize a series of digits, then enter them back as seen, reversed, or sorted.
Wrong Number
One number breaks the hidden rule — spot it.
Practice that actually resembles the real thing.
Most "brain training" apps drift into generic puzzles. We stayed close to the formats that actually appear on IQ assessments.
Infinite, never-repeating questions
Every round is generated on the fly from a rule engine, so you're always solving something new instead of memorizing answers.
Difficulty that adapts to you
Exercises are tiered easy to hard, so you can warm up on the basics and work your way toward genuinely tricky patterns.
Built for short, daily reps
Most rounds finish in under two minutes — designed to fit into a coffee break, not a study session.
Built like a game, grounded in real test formats.
Pick a skill
Choose from pattern recognition, spatial reasoning, memory, and logic categories.
Practice in short bursts
Each round takes a couple of minutes, generated fresh so you never memorize answers.
Track your progress
See difficulty and accuracy improve over time as the underlying rules click.
"The matrix and number-series exercises are almost identical in feel to the questions I saw on my actual assessment. Genuinely useful prep."
"I do three rounds every morning with coffee. Two weeks in, spatial reasoning stopped feeling like guesswork."
"Clean, fast, no clutter. It respects that I have five minutes, not thirty."
Reviews collected directly from Cogniusy users; first names and initials used to protect privacy.
Common questions
Is this the same as an official IQ test?
No. Cogniusy trains the reasoning patterns that commonly appear on IQ tests, but it isn't a certified assessment and doesn't produce an official score.
How often should I practice?
A few short sessions a week is enough to notice patterns getting easier to spot. Many users do a couple of rounds daily.
Do the questions repeat?
Every question is generated from an underlying rule engine, so you'll rarely see the exact same puzzle twice.
Do I need an account?
No — every exercise is free to try immediately, no signup required.
Hiring at scale? Screen candidates with custom reasoning tests.
Cogniusy for Enterprise delivers role-mapped assessments with full anti-cheat monitoring, case studies, and transparent pricing.
Ready to see how sharp your reasoning really is?
No signup required to try your first exercises. Free, unlimited practice.
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