The Escher Loop optical illusion creates a staircase that appears endlessly climbable yet never reaches a higher point. Using ...

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 ...

Test your eyesight with a visual puzzle. Spot two hidden numbers, 92 and 29, among many 26s. You have only 8 seconds. This challenge sharpens your foc ...

A viral optical illusion challenges users to find a hidden rat in under 15 seconds, with most failing despite repeated ...