Need a hint? The answer to the optical illusion challenge is present on the right side of the image. If you were able to find ...

(Also read: Optical illusion: Only 1 in 20 people can find hidden number 38 in this grid in 5 seconds) If you enjoy such brain-bending challenges, we have something special for you. A newly shared ...

Last Updated on August 22, 2025 by Matt Staff When light, angle, and timing team up, reality bends and your eyes happily play ...

Discover how the stunning neon-color-spreading optical illusion has implications for understanding human perception in the brain. A recent study shows that mice experience this illusion, aiding ...

Only 1% people can spot the 9 hidden among the 6s in this tricky visual illusion IQ test picture. Can you beat the 7-second ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you can't always trust what your eyes are telling you.

Optical illusions are gaining popularity due to their ability to improve concentration and reduce stress. If you think you are quite an expert at solving brain teasers, we have the perfect challenge ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to change shape when viewed from three different directions. Those are the top ...

Optical illusions have been bending our brains for centuries, delighting and confusing viewers in equal measure. Coming in many different forms, these mind-blowing popular optical illusions are a ...

A mind-bending optical illusion is challenging netizens to find a hidden number amidst a sea of '20' and '02'. This visual ...

Optical illusions have fascinated people for centuries. They play tricks on our eyes and brains, making us see things that ...

The internet is freaking out over this "Stranger Things"-inspired optical illusion, which hides an image that might be scarier than anything from the most recent season of the show.