New Delhi, Sept. 30 -- A new optical illusion has gone viral on Reddit, and it is proving far trickier than it looks. Shared by user DecentPerformance796 in the FindTheSniper community, the challenge asks people to find a hidden cat in a seemingly ordinary garden. Only 10% of viewers can spot the animal in under 10 seconds.

At first glance, the picture appears to be nothing more than a peaceful yard. A stone-brick house with two windows stands behind a tree and a large circular sculpture. Bushes, grass, and scattered rocks complete the scene. Everything looks normal, but hiding in plain sight is a cat that most people miss at first glance.

The illusion works by distracting viewers with larger, eye-catching objects like the tree, sculptu...