Do you know 50 shades of gray? Obviously I don't mean the book (it's not that sort of app!), I'm talking about gunmetal, charcoal, silver, ash, you know actual shades of gray. If so, you're ready for today's app.
ColouRing makes you use your eye for detail to solve the puzzle as fast as you can. Starting from the inner-circle, you must select the shades of the same color from darkest to lightest. Download the fun and unique app, ad-free, reduced from ₩999 to FREE today!