His red suit blends with the decorations, making it easy to miss him at first glance. Now that you know where Santa is, ...

This optical illusion with wavy lines challenges your perception by hiding a secret message. It's a fun eye test and brain ...

An optical illusion challenges viewers to spot a hidden bear camouflaged among green leaves. This brain-teasing puzzle tests ...

A fascinating optical illusion challenges viewers to locate a man camouflaged among toys within 8 seconds. Masterfully ...

A SEEMINGLY simple image of a horse could actually reveal a lot about your personality. The way you see this horse trotting ...

To make the illusion work ... Institute of Technology in Pasadena made the strange discovery that optical illusions could also create afterimages. They found that the brain would continue to ...

If you still can't see them, try focusing on the verticals between the rectangles. Or, alternatively, if you're one of the ...

A deceptively confusing optical illusion has been leaving people baffled as they struggle to work out how many balls there ...

Optical illusions never fail to amaze, and this latest one is no exception. At first glance, the image might seem to feature a vibrant mix of three distinct colours. But look again, and you'll ...

Well Done, If you have found the odd one, and if not slide to know the answer. This was the very number that you were ...

A make-up artist has become a viral sensation by transforming her face into hyper-realistic designs and optical illusions, ...