Visual Sharpness description

So you think you can see what you are supposed to see? Do you agree or disagree? Doesn't matter. This game challenges your visual sharpness. Now it's your turn to take the challenge.

How to play?
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Every time you see two similar images on the screen, one on the left side and the other on the right side, you have to spot the difference between the two images. Just tap the places on the right side image where you find it different from the image of left side. And you know what? You will realize that only eyes are not enough to see things.