Two in five people who've tried the optical illusion have had to give up - but can you see the hidden cash total?

A baffling optical illusion at a Boston pizza shop has left social media users scratching their heads. Eddie, the man behind the TikTok username @breaknpop, filmed the perplexing scene where the ...

Hidden in plain sight: Find the camouflaged moth in this viral optical illusion Only people with a high IQ can spot second horse in mind-bending brainteaser Man shares 'impossible' optical ...

The old-fashioned optical illusion is alive and well in Honda's "An Impossible, Made Possible" spot, so go ahead and watch it and the making-of video below.

The brain cannot fathom how an optical illusion can manifest in real life, rendering it "impossible". Photograph courtesy Meiji University Take for instance the illustration of two L-shaped blocks.

A Japanese professor, Kokichi Sugihara, created sculptures that trick the mind to see the impossible. He was the winner of the Best Illusion of the Year Contest in 2010 and 2nd place in 2016.

Though it may appear to be impossible, those who have extraordinary vision powers can solve it in no time. Can you be a genius and accept the challenge? These are optical illusions which are ...

Players could boast about having 20/20 vision if they complete this tricky optical illusion in time. This image shows a pile of plain rocks and rubble. At first glance, it might seem like nothing ...

Optical illusions are the most amazing and mind ... At first, it may seem nearly impossible to spot her face, as the complexity of the design masks it well. However, don't be discouraged by ...

The real fascination of the painting is the optical illusion Pozzo created ... real architecture of the nave continue upwards to an impossible height and the roof has lifted off entirely.

The book then opens out into various sections, offering readers a comprehensive breakdown of the differing types of optical illusions and the many methods used to create them. Chapters such as ...