Brainteaser: You have laser vision if you can spot 508 in 5 seconds

Optical illusions, once attributed to the supernatural, now reveal how our brains interpret visual stimuli. This article presents an optical illusion challenge: finding the number 508 within a grid in just eight seconds. Success indicates strong observational skills, and experts suggest such puzzles can help maintain cognitive function as we age. Did you spot it in time?

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