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Logical, numerical, and spatial test for aptitude and IQ test preparation
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Can you beat the vocabulary quizzes?
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Enjoy Cryptogram, decode cryptoquotes in this fun word puzzle game!
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Deductive logic puzzles, no ads. Includes 10 puzzles to try before you buy.
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Learn basic phenomena of quantum physics and test your knowledge!
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Search rare, beautiful words by definition. A creative writing dictionary tool.
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Outfolded is a minimalist, relaxing endless puzzle game about unfolding shapes
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Unique puzzle game to sharpen your mind!
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All you want to know about of Minerals!
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Train your brain & memory and keep your mind sharp with Brainwell: Brain Trainer
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Find a hidden closed loop by following numeric clues
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ZHED is the perfect brain-teaser that will challenge you every step of the way
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From the makers of Bonza Word Puzzle
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Training application for mnemonics.
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Calculate & dilute buffers, prep mastermixes, and track scientific experiments!
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Measure Your Intelligence!
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Beyond Sudoku! Dive into Futoshiki's unique logic with 6 difficulty levels.
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Pull and weave strands through obstacles to create a network of connections
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Fun & easy way to master gre, gmat, sat, ielts vocabulary using mnemonic
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An Educational Indie Math Puzzler for Lovers of Logic and Brain Teasers