Optical illusions are not just a fun game. This optical illusion will test your brain's ability to spot hidden patterns. How good are you at noticing subtle anomalies?

Optical illusions have long fascinated scientists, artists, and everyday viewers. These visual puzzles can make stationary objects appear to move, straight lines look bent, or colours seem to change ...

Get ready to have your mind messed with! "Brain Games" is a groundbreaking series that uses interactive experiments, misdirection and tricks to demonstrate how our brains create the illusion of ...

This optical illusion puzzle challenges you to find a pencil hidden among books. Do you think you have what it takes to solve ...