Optical illusions with hidden images have fascinated and puzzled people for centuries. These visual tricks challenge the ...

HERE is another fun brain teaser to test your eyesight and powers of logic. Everyone can see the ice skater on the rink – but ...

Test your IQ with this optical illusion puzzle! Can you spot the hidden carrots among vegetables in just 5 seconds? Only 1% ...

YOU must have amazing eyesight and an incredible IQ if you can spot the differences in a mere few seconds. This latest ...

An optical illusion which supposedly shows two dogs on a snowy walk alongside a person has stumped a host of Reddit users.

A brain teaser shared on Instagram puzzled users as they tried to spot a hidden giraffe camouflaged in the background.

To celebrate National Puzzle Day, Museum of Illusions Las Vegas invites enthusiasts to take a break from the ordinary and ...

Can you spot the hidden number? This optical illusion features a grid of identical circles with 96 and 69, but one lone circle has the number 99. Optical illusions like this challenge your observation ...

A new optical illusion puzzle shared on X left users puzzled as they tried to spot the hidden number within the intricate ...

Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

Optical illusions are those brain teasers that challenge a person to think out of the box and break out of the pattern. These ...