There are many ways to have fun and challenge, but solving puzzles is the best way to test your IQ and logical thinking. In ...

"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 ...

MIAMI (CBSMiami) – Do you think your dog is a real problem-solving pooch? Well now, there are new tools designed to work those skills. One toy, like the automatic ball launcher, trains dogs to play ...

Stanford mathematician Keith Devlin talks with NPR's Scott Simon about the idea of using logic and quantitative reasoning puzzles to screen job applicants in the high-tech industry. Long a niche ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...