A fiendishly tricky brainteaser has been shared online, challenging the internet to spot three geckos that are hidden on a ...

One trippy optical illusion is sure to divide people as they try and spot the number hidden within. Not everyone can spot ...

A deep neural network was trained using quantum tunneling to mimic the human ability to view optical illusions.

Optical illusions are powerful tools that trick our brains, forcing us to look beyond the obvious and activate our hidden problem-solving skills. This clever forest illusion hides a secret face among ...

From brain teasers and puzzles to optical illusions, you can pick any and test your eyesight and cognitive abilities. For your reference, we have disclosed the solution above. The hidden number 35 is ...

Optical illusions challenge our brain to look past what it has seen ... It is not clear if brain games and teasers really ...

YOU could have 20/20 vision if you can find the hidden animal in this image. Everyone can see the woodland scene but can you figure out this optical illusion in less than seven seconds? This ...

THIS mind boggling brain teaser will leave you scratching your head as you try to find the hidden chick amongst the sheep. ...

Celebrate Halloween with a spooky optical illusion that challenges you to spot a hidden coffin among classic Halloween items.

To solve this puzzle, you need a keen eye for detail. The image depicts a forest scene with ... it can reveal something ...

THIS is the brain teaser that will make you into a movie hero as you try to find the hidden villains in the murder scene.

Join the top 3% by finding the hidden foxes in this tricky optical illusion IQ test puzzle. Are your observation skills sharp ...