Looking for the best optical illusions with hidden images? Test your intelligence with this optical illusion IQ test online!

From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

Optical illusion personality tests have gained popularity online, offering insights based on whether viewers first see a boat ...

Optical illusions with hidden images have fascinated and puzzled people for centuries. These visual tricks challenge the ...

Test your detective skills with a challenging optical illusion! Spot the werewolf hidden among three doctors in just 11 ...

Test your IQ with this optical illusion puzzle! Can you spot the hidden carrots among vegetables in just 5 seconds? Only 1% ...

THIS is the brainteaser that asks you to combine more than one skill – pictures and words – in a punishing game of intellect.

THIS is the funky brain teaser to test your eye sight and powers of logic. Everyone can see the two people and vase of flowers – but only geniuses can spot the two hidden faces. To be clear ...

Optical illusions have been proven to be a great brain exercise as it encourages problem solving skill and creative thinking while also helping us understand the way our brains and eyes work together.