Challenge your brain with three fun teasers that test your logic, attention, and creativity in a simple and entertaining way.

"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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Who doesn't love a clever brain teaser puzzle? Also known as rebus puzzles, these visual brain teasers will challenge your wits!

Try these fun brain teasers designed to challenge your brain, sharpen your focus, and keep puzzle fans entertained.

Whether you're stuck in the car during a long road trip, waiting for the popcorn to pop before kicking off movie night, or are just looking to keep your mind occupied while you're puttering in the ...