A geometry problem over a century old has just found its definitive answer. Mathematicians have confirmed that the solution proposed by Henry Dudeney in 1907 was indeed the most efficient possible.

"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 ...

Four Cambridge math students in the 1930s wanted to know if you could fill a square with smaller squares, each a different ...

A puzzle game like a wisdom ring that deforms the geometric pattern in which the lines intersect into a shape in which the lines do not intersect is called "Treksit"is. It is a very simple browser ...

I'm always on the lookout for a fun and challenging game to play on my phone while I have time to kill. Good Fences is my latest obsession. It reminds me of the board game Blokus and the puzzle ...

Math Riddles are so challenging, but that makes them worthwhile to solve. Math riddles are logical problems that require strong analytical abilities, high IQ, knowledge of math concepts, and good ...

All the Latest Game Footage and Images from Triz: Sacred Geometry Puzzles Disentangle the color web of mysterious geometric interweaving and discover fascinating hypnotic shapes. Distract from reality ...