India, Oct. 31 -- An all-new viral optical illusion on Reddit has left hundreds of people scratching their heads. At first glance, you will see a scene from a forest where there are simple piles of wood stacked neatly. But between the logs, there is a sneaky cat hidden cleverly, and many people can't find it without zooming in with their eyes wide open.

The picture was shared in the r/FindTheSniper community on Reddit by one user, named Quirkynator, with the caption "Can you find a cat looks like a wood." Since then, hundreds of people have joined the challenge, trying to spot the hidden cat. Many say it is one of the hardest "Find the Cat" puzzles they have seen online.

In the picture, you can see long trees in the background and neatl...