Our pick of the best optical illusions of all time will leave you amazed and confused in equal measure. Optical illusions come in many forms, from horses and tigers to moving shapes and floating ...

THIS mind-bending optical illusion can reveal a lot of your personality traits. Give this cracking brainteaser a go, and ...

Your brain is wired to make sense of the world quickly, but sometimes, it gets tricked by patterns, colors, and depth ...

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

Only 9% of people can correctly identify the colours in a black-and-white illusion with diagonal coloured lines. This visual ...

Test your observation skills with this optical illusion challenge! Spot the hidden owl in a pattern of birch trees.

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better ...

This optical illusion test is specifically meant to measure your visual perception and attention to detail. You need to identify the word "DAD" amidst several words "BAD" and you only have 6 seconds ...

We've puzzled over zebras, Pokemon, and of course the infamous blue dress (or gold, depending who you ask). So this simple counting challenge looks like a peice of cake in comparison. But is it?

An optical illusion personality test reveals deep psychological traits based on the key you resonate with most. This fun yet ...

THINK you’ve got yourself all figured out? This clever optical illusion might just make you reconsider. The tricky brain ...