Challenge your intellect with multi-category logic puzzles inspired by Einstein's famous riddles. Prove you're in the top 2% — and discover your real IQ level.
What makes it special
Each challenge spans multiple categories — colors, nationalities, professions, pets, and more. Requires real logical thinking.
Every puzzle is mathematically validated to have exactly one correct answer — no guesswork, pure deduction.
Solve puzzles to unlock your IQ rating and see how you rank against other players worldwide.
Choose from multiple visual themes — from classic academia to futuristic neon. A premium experience every time.
Race against the clock to earn bonus points. The faster you solve, the higher your IQ score.
A new puzzle every day to keep your mind sharp. Build your logical reasoning skills progressively.
How it works
Each puzzle comes with a set of logical clues connecting different attributes.
Use logic and elimination to map each attribute to the correct entity.
Your speed and accuracy determine your IQ score and global ranking.
Only 2% of people can solve all of Einstein's riddles. Download now and find out if you're one of them.
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