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!

Brain teasers are clever little puzzles that test how you think, not just what you know. They’re fun, tricky, and a great way to keep your brain active. Whether it's spotting patterns, solving riddles ...

Brain Teaser To Test Your IQ: This brain teaser will help in testing your intelligence level based on the decision you make while looking at the problem. This puzzle is a fun way to know your ...

"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 ...

Brainteasers are more than casual puzzles as they are structured in such a way that they serve as mental exercises. These ...

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 ...

A brain teaser that has clocked over 8.4 million views asks people to guess the name of a woman. Do you think you can solve ...

This brain teaser may look easy at first, but it has a twist. Can you spot the mistake and correct the equation by moving ...

NEWPORT NEWS, VA – Here’s a question for you… Is it possible to learn key science concepts in three minutes or less? The answer: We sure hope so. The U.S. Department of Energy’s Thomas Jefferson ...