Optical illusion pictures are designed to trick the human mind and are regarded as one of the simplest tests to determine ...

If you love optical illusion pictures with answers, this challenge is perfect for you. Can you spot the butterfly in this ...

For centuries, optical illusion puzzles have fascinated and mystified us, playing clever tricks on how we perceive the world.

Viewers were mesmerized by the striking scene in the viral clip, with one saying, "That's a view into an alternate reality." ...

The word puzzle game presents a 7x7 grid of randomly arranged letters where players must find the word 'HUB' in five seconds.

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 ...

Can You Spot the Hidden Cat in 5 Seconds? Optical illusions with hidden images are a fascinating way to test your IQ, ...

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

Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

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