Only 1% with sharp vision can find four cats in this Halloween-themed optical illusion in 11 seconds!

Hungarian graphic artist Gergely Dudas has shared an illustration on the Halloween theme that has gone viral on the internet.

Optical Illusion

Optical Illusions are tricky images that test your perception and observation skills. However, once you figure out how the illusion works, it becomes deeply fascinating.

Whenever you try to solve the illusions, some will leave you scratching your head or rubbing your eyes. The keys to solving these puzzles are a great focus, exceptional observational skill, and an eye for detail.