India, Sept. 15 -- The internet's favorite brainteaser community, r/FindTheSniper, has dropped another optical illusion challenge that is driving people wild. Posted by Reddit user pr0b3, the image looks simple at first, but hiding in plain sight is a black cat so well-camouflaged that many users admitted defeat before spotting it.

At first sight, the picture looks like a peaceful forest with trees going up in the sky and leaves appear to be lush green. The ground is covered with bushes and has a dog tied up with a leash in the corner. It looks like a perfect picture with nothing out of place, but a sneaky cat is hiding, almost invisible in the shadows.

The beauty of this challenge is in its simplicity. Unlike optical illusions that pla...