Test your observation skills with this nature-themed optical illusion challenge. Spot all hidden tortoises camouflaged in ...

Optical illusions are images that play tricks on our eyes and brain. They are designed in a way that makes us see things differently from what actually exists. Sometimes, an illusion hides a shape, ...

Test your focus with this viral optical illusion! Can you find the number 87 hidden among the 78s? Boost your brain power with this 7-second visual challenge now!

Visual illusions are images that can fool even the most observant eyes. Visual illusions are loved by the netizens and have ...

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 ...

I'm going to show you a video clip, in which there are two groups of people, a white team and a black team, and you are to count the number of times that the white team passes or bounces the ball to ...

New artificial intelligence-generated images that appear to be one thing, but something else entirely when rotated, are helping scientists test the human mind. The work by Johns Hopkins University ...