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!

These tricky brain teasers will sharpen your mind and put your problem-solving skills to the test. See how many you can figure out—without cheating!

"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 ...

Brain training games are games that allow players to complete tasks that practice specific cognitive skills that exercise their memory, attention span, logic, and fast thinking. Brain training ...

A graphic artist who designs seek-and-find puzzles is testing everyone's attention to detail with another brain teaser — and this time the focus are watermelons. Gergely Dudás, from Budapest, Hungary, ...

Spot the mistake brain teasers primarily test attention to detail, visual perception, and logical reasoning skills. These visual puzzles assess how quickly and accurately you can identify ...

Get ready to ignite your inner sleuth with 17 brain teasers designed to challenge your thinking and problem-solving skills!

A graphic artist is testing the world’s attention to detail with a new digital seek-and-find brain teaser featuring a bear and his lost bow tie. Gergely Dudás of Budapest, Hungary, shared the ...