They speculated that a total of 10 balls formed the pyramid's base, followed by six on the second tier, three for the third, ...

An eye-catching optical illusion has been shared online asking people to spot a number hidden within the pattern - and what ...

A “creepy” real-life optical illusion on an airplane is giving social media users flightmares with many comparing the ...

A vibrant party scene with hidden concert tickets challenges even the most observant viewers. Only 1% can find all 10 tickets ...

An intriguing optical illusion personality test by surrealist artist Rafal Olbinski reveals hidden traits based on what you ...

An optical illusion has been created to unravel your worst personality trait - and all you need to do is take a quick glance ...

A leopard is hiding in plain sight in this optical illusion picture. Can you spot it in 5 seconds? Test your observation ...

Test your IQ with this intriguing optical illusion puzzle. Spot the thief among four individuals within five seconds. Only 3% ...

A grandma is hiding among the wolves in this optical illusion picture. Can you spot her in 9 seconds? Test your observation ...

Optical illusion tests are beneficial for brain function as they challenge our visual perception and enhance cognitive skills ...

IF you can find the odd apple in this optical illusion test within four seconds, then you have a higher IQ than the average ...