Optical Illusion IQ Test: Only 1 in 20 Can Spot the Snail Hidden Among the Turtles—Can You?

Are you ready for a true test of your mental acuity? This optical illusion will push your cognitive abilities to their limits.

Personality test: What your pinky reveals about your hidden personality traits

When used as part of an IQ test, optical illusions can reveal a lot about a person’s intelligence, particularly their ability to process complex information quickly.

This optical illusion challenge isn’t just about vision; it also tests how quickly your brain can detect subtle differences, a skill that is strongly associated with high IQ.