India, July 21 -- If you like optical illusions, then this new fascinating puzzle is here to test how your brain processes visuals. At first, the image before you seems simple. A dense forest filled with leafless black trees, their branches tangled like veins against a grey sky, but if you stare at it continuously, you will crack this brain game. Hidden within this stark landscape is something unexpected, and spotting it is not as easy as it looks.

This illusion plays with perception and contrast and examines both your eyesight and brainpower. You have just seven seconds to find what is cleverly concealed among the trees.

Are you ready for a visual challenge that will mess with your brain? This optical illusion, which looks like a bleak...