Test your logic & intelligence with varied tests and compare yourself to others!

Sharpen your logic and challenge your mind with 25+ unique brain games and puzzles

from classic IQ test formats to original tests you won't find anywhere else.

Every test is 100% visual and non-verbal, so it's culture-fair and playable in any language:

★ Number, letter & alphanumeric sequences

★ Dominoes

★ Shapes, triangles, squares & rectangles

★ Raven's Matrices & pattern matrices

★ Odd one out & analogies

★ Grids, equations & occurrences

★ Cube nets & paper folding

★ Mirror images & rotations

★ Stacked cubes & spatial reasoning

★ Gear mechanisms & balance scales

★ Tower of Hanoi

★ Object assembly puzzles

★ Flags, cards & number wheels

★ And many more, with new games added regularly!

🧠 Training Mode

10 fixed questions per test, the same for everyone, so your grade truly reflects your progress over time.

You have 60 seconds to answer each question. You can interrupt a test and resume it later. At the end of a test, you get a grade.

New: an estimated calculation of your IQ, with a margin of error that decreases as you complete more tests.

(For entertainment purposes only — not a clinical or diagnostic assessment.)

🏁 Competition Mode

Answer as many questions as possible! Questions are randomly generated every time, for unlimited replayability.

Your points:

• 10 points per correct answer

• From 0 to 10 bonus points depending on your speed

🤝 Multiplayer Mode

Play in real time against other players worldwide with freshly randomly generated questions every match.

Answer 5 questions in 80 seconds. The faster you answer, the more points you earn!

Invite a friend to challenge them directly!

🏆 Rankings

Sign in to Google Play Games to save your scores.

👑 Compare your level with friends and players around the world.

Free to play, with an optional ad-free upgrade.

Why download this app? Ideal for cognitive training and brain teasers, but also to prepare for:

✔ Recruitment processes (abstract, diagrammatic, numerical & Bennett-style mechanical reasoning tests)

✔ Competitions and exams

✔ Psychometric tests (WISC, WAIS & Cattell style questions)

✔ Aptitude and admission tests (including Mensa-style questions)

✔ Riddles, logical reasoning and pattern recognition

✔ Mental math practice

Download now and discover how sharp your logic really is!