Give your mind a mathematical workout. Test, prod, and stretch your wits to the outer limits. Even if you're extra clever, you might get stumped, but we guarantee you'll enjoy every minute of it Sharpen your smarts on a combination of original puzzles, and classic teasers with new twists. Some have surprising answers, but none involve advanced math. Try this one:
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Games Logic & Brain Teasers Math Math Games Mathematics Puzzles Puzzles & Games Science & Math