India, Aug. 7 -- Optical illusions are a perfect way for people to test not just their vision but also their intellect, which has caused them to go viral. A new challenge has been gaining popularity on the subreddit 'Find the Sniper,' wherein users are urged to find a hidden cat.

At first sight, the picture seems like an ordinary domestic scene. It is a suburban home backyard with a neatly maintained grass lawn. There is a cat somewhere within the photo, perfectly camouflaged, leading to confusion and amusement. You have just 10 seconds to spot the cat. Are you up for the challenge?

With the challenge labelled 'medium', there were many users who could spot the cat rather easily. However, some still struggled to find the cat. Uploaded to...