"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 ...

Math puzzles test readers' critical thinking skills by challenging them to solve problems. Math puzzles can boost analytical thinking and problem-solving skills. A brain teaser challenge typically ...

IQ tests present the readers with problems in the form of picture puzzles or math problems, and the reader needs to find the solution within a time limit. These simple puzzle games make the brain ...

Just 3% of the smartest minds in the world can solve this math puzzle in 7 seconds! If you think you are an expert puzzle solver, then test your IQ and problem-solving skills by solving this viral ...

Equalicious is a challenging math styled puzzle game available from the Windows Phone Store. It is yet another fantastic game from Game Troopers and is a fun way to train your brain. The Windows Phone ...

GameSpot may get a commission from retail offers. Just one extra dimension adds a whole bunch of complexity. The original Picross was released for the Nintendo DS in 2007, and even though it had a ...

Jigsaw Puzzles are tiling puzzles that require the assembly of some irregularly shaped, interlocking pieces of card in a regular and perfect shape that forms a complete picture. Jigsaw Puzzles are a ...