A graphic artist is testing everyone’s knowledge of the mathematical order of operations with a string of numbers and missing arithmetic symbols. Gergely Dudás, of Budapest, Hungary, shared the new ...

A graphic artist is testing everyone’s knowledge of algebra and spot-the-difference skills with a pictograph math problem that assigns numbers to different fruits. Gergely Dudás, of Hungary Budapest, ...

Brain teasers are one of the best puzzles to test the sharpness of the brain. Readers need to think outside the box for solving brain teasers. These challenges are presented in the form of a picture ...

"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 ...

Optical illusions and visual puzzles are all the rage these days due to their ability to enthrall social media users. These brain teasers improve cognitive functions and are a fun way to pass the time ...

Only intelligent minds can solve this math puzzle by finding the missing value in 17 seconds. Are you one of them? Try now!

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

Merriam-Webster has big plans for the Dark Souls of Wordle We may earn a commission when you buy through links on our sites. ©2026 KOTAKU USA LLC. All rights ...

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 ...