A brain teaser is like a fun little challenge for your mind. It’s a puzzle or riddle which is designed to make you think creatively and critically, often in ways you’re not used to. Today’s ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Researchers at Duke University monitored participants’ brain activity while they completed simple math ...

This brain teaser involves figuring out the equation which is a test of logic and creative thinking. By carefully examining ...

Brain teasers are little quizzes that are designed to make you think in various different ways. They may seem to be easy initially, but they tend to bring twists. Getting them resolved is like a good ...

NYT Connections: The New York Times’ daily brain teaser, Connections, dropped its Tuesday, April 21 puzzle, and it turned out ...

No, a visual puzzle isn’t just another fancy word for a jigsaw puzzle—though a jigsaw puzzle is a type of visual puzzle. The concept of visual puzzles is much broader than that. This guide will ...

Add Yahoo as a preferred source to see more of our stories on Google. We're huge fans of riddles and puzzles around here, so it's no shock that a brain teaser making the rounds on the internet — "How ...