Puzzles saved my sanity during the pandemic—and I believe they can save the world. Perhaps that sounds like a rationalization from a puzzle addict trying to justify the thousands of hours I’ve spent ...

"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 ...

For many of us, mathematics in school was a subject that not only demanded endless practice but also caused anxiety before exams. However, when it comes to brain teasers, the experience is quite ...