An optical illusion showed trees hiding an owl. Users tested their eyesight and debated online after struggling to spot the ...

A new viral optical illusion is having the internet pause and look twice. The puzzle is asking viewers to find the number 181 ...

Optical illusions come in all forms, from mind-melting artwork to photography trickery, but there's one style that never ...

A new optical illusion is here, and it is a lot trickier than it looks. The image has a grid of 14 columns and 9 rows. The ...

Several experienced players were left stumped by this viral optical illusion challenge. Do you think you can solve it?

This optical illusion can help you identify which personality type you are based on what you see when you first look at the ...

A perfectly camouflaged frog has left Reddit users puzzled as they struggle to spot it hiding halfway down a tree.

This optical illusion challenges you to spot the hidden 6 among rows of 8s in under 10 seconds. A true test of focus, with ...

An engaging optical illusion challenges viewers to find the hidden number 1 amidst a sea of 7s. This visual puzzle tests the ...

A supposedly 3D optical illusion has been posted online and is possibly the most divisive I've ever seen on the optical ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality.