There's a new optical illusion ... there is a total of 12 dots in the picture (the illusion is more apparent in the full version of the image, below). There are twelve black dots at the ...

Brain teasers come in many forms—some test mathematical skills, some focus on age-related puzzles, and others simply leave ...

In fact, some say this optical illusion can let you know ... In the gif, a sheet of white dots moves one direction while a sheet of black dots moves in the other direction. For a majority of ...

THIS mind-boggling illusion used to demonstrate what people with colourblindness can see has blown the minds of social media users. All you have to do is stare at the middle of the green, yellow, ...

THIS mind-boggling optical illusion is bound to get you scratching your head - especially since only 9% of people can spot the trick. Everyone can see see the iconic painting in black and white ...

Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.

From eye-boggling images to logic-defying illusions that play with the subconscious mind, we’ve gathered five famous optical ... lilac dots against a gray background, with a black cross in ...