A viral optical illusion challenges viewers to find a hidden '999' among a sea of '99's within 7 seconds. This brain teaser ...

We have a picture given below, which is of two paintings. Both paintings look the same- however, they are not the same. There ...

Optical illusion shoes do exactly what their name suggests—they play with visual tricks to create an intriguing sense of ...

Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've ...

An engaging optical illusion challenges readers to identify the wealthiest woman among three: Jessica, Sara, and Pam. Sometimes, it's the little things that can give away the biggest clues.

Optical illusions, once attributed to the supernatural, are now understood as tricks of visual perception. This article challenges readers to find a hidden penguin within a giraffe image in just ...

A tricky optical illusion shared on Reddit stumped users as they tried to find a woman camouflaged in a rocky landscape. Brain teasers come in many forms—some challenge our mathematical skills ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of ...

Optical Illusions play with contrast, patterns, and depth cues to trick your perception—and test how efficiently your brain processes visuals. When you engage with an optical illusion ...

Certain brainteasers and optical illusions, particularly those that involve patterns or sequences, can help strengthen both short-term and long-term memory. By working through puzzles on a ...