Featuring a blurry image of abstract yellows, oranges, purples and blues, this optical illusion appears pretty plain. It's ...

Hidden number and letter optical illusions are some of the most satisfying puzzles because they look unbelievably simple ...

Have you ever looked at something, only to realize it was something completely different? That’s the power of optical illusions: they trick our brain using color, light, and patterns. ‍ 勞 We’ve ...

Many viewers struggle with this optical illusion because the design distracts the brain. Look carefully, stay calm, and try ...

When an image contains too many visual elements, the brain becomes overloaded—and that’s exactly when hidden objects go ...

At first glance, this image looks… boringly perfect. Row after row, box after box, the same number staring back at you, 762.

Test your observation skills with a challenging optical illusion! You have just 8 seconds to find hidden inverted numbers "35" and "85" within a grid of "35"s. This quick brain exercise sharpens your ...

Nature has a mischievous side, and sometimes it loves to play tricks on our eyes. The world is full of illusions that look too strange to be real, yet they´re all natural or naturally captured. These ...

A couple of years ago an optical illusion came along and almost broke our site. Over three million people read an article about the most dizzying illusion ever to grace our screens – the rotating ...

The art of optical illusion has been an integral part of painting since antiquity when it was used as a yardstick by which to judge an artist's level of mastery. This book presents a fascinating ...