"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Brain teasers are always fun to solve to test your quick thinking skills and exercise your brain muscles. Not only do they boost your cognitive skills and improve your problem-solving skills, they ...

A graphic artist is testing everyone’s knowledge of algebra and attention to detail with a pictograph math problem that assigns numbers to different plants. Gergely Dudás, of Budapest, Hungary, shared ...

Word Puzzles are engaging games that are often designed to test ability with language or to explore its properties. In Word Puzzle, languages are used in different ways, like crosswords, word searches ...

Think you have a sharp eye and a fast brain? This mind bending puzzle invites you to search carefully and discover the hidden ...