Optical Illusion IQ Test: Can You Spot The Number 8 Hidden Among 9s In 5 Seconds?

Optical illusions are a great way to challenge your brain. These carefully crafted illusions test your observation skills and quickly test your IQ.

Their ability to trick your eyes and brain into seeing things that aren’t there is what makes optical illusion puzzles so fascinating.

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Today we have an exciting online optical illusion IQ test for you.

Your mission? Find the number 8 hidden among a pile of 9s in 5 seconds.

Optical Illusion IQ Test: Can you find the number 8 hidden among 9 in 5 seconds?

Optical illusion picture with hidden image

Look carefully. This optical illusion picture is filled with 9s, but there’s an 8 hidden inside.

Can you find it in 5 seconds? It’s not as easy as it sounds!

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Optical illusion pictures and answers

If you’re still confused, don’t worry! See answer below.

Optical illusion picture with hidden image

Challenge your friends and family with this optical illusion IQ test. How fast can they find the hidden number 8?