Optical illusions have intrigued humankind for centuries, providing an excellent means to push the boundaries of visual ...

Do you have a high IQ? Think you have sharp eyesight? Test your observation skills with this Spot the Difference brain teaser ...

This picture puzzle brain teaser is designed to test your sharp observation skills and intelligence. Try it now and challenge ...

To test your faultless vision and your ability to pick out the tiniest of details in an image, Ubuy’s new baffling puzzle is ...

If you've done this before, please refrain from talking after the video and let the others have the experience. This is a visual perception test that is used in industrial safety training. Getting ...

Whether you're a casual puzzle solver or someone who loves testing their brainpower, this parrot-mango illusion is another ...

Hidden object puzzles are a challenging test of perception and intelligence, requiring quick identification of items in ...

Optical illusions challenge our perception, and this sunflower garden puzzle is no exception! A lone buzzing bee is cleverly ...

An optical illusion challenge is testing people’s observational skills! In a sea of 7s and 3s, a lone number 8 is hidden—can you spot it? This brain teaser plays on perceptual grouping, making it ...

Optical illusions continue to fascinate the internet, offering a fun yet brain-twisting challenge for those who enjoy testing ...

A new 15-minute tool to screen stroke survivors for visual perception problems has been launched by researchers from Durham and Oxford universities. The free screening tool could make it easier ...