This viral optical illusion challenges viewers to spot the number 71 hidden among rows of 11s. Only the sharpest eyes can ...

Sharpen your focus with a visual puzzle where a single 'O' hides among countless 'Q's. This brain teaser tests your ...

Shake your head and tell what do you see hidden in this optical illusion image. There is an animal obscured by these moving ...

Put your hunter instincts to work! This black and white optical illusion hides an odd number that only the most observant minds can find. Can you spot it?

Do animals see illusions like we do? A study tests guppies and doves to find out how different species process visual tricks.

Stare at this trippy optical illusion for just half a minute, and you'll start to see things that aren't really there.

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it ...

An all-new viral optical illusion on Reddit has left hundreds of people scratching their heads. At first glance, you will see ...

We humans are busier than ever, won’t you agree? Most of the time we spend in our daily routine is either looking at our ...