Optical Illusion: Spot Which Window Is Bigger? Only Geniuses Pass This IQ Test In 5 Seconds?

This optical illusion puzzle is a true test of your brain’s ability to process visual details quickly.

Today’s challenge is one of the funniest optical illusion puzzles yet: can you determine which window is larger in just 5 seconds?

Personality test: The way you cross your arms reveals your hidden personality traits

This optical illusion may look simple, but beware—it’s designed to test your perception, concentration, and problem-solving abilities under time pressure.

Are you ready to put your IQ and observation skills to the ultimate test?

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If you’re still confused, don’t worry! This optical illusion puzzle is designed to be difficult.

Optical illusions and answers

Challenge your friends and family to see if they can successfully complete this optical illusion IQ test. How quickly can they find which window is bigger?