Bringing the famous color by number games (Unicorn color by number, Sandbox coloring, pixel art color by number etc) to Windows Store. Its a coloring book app that you will love! Kids and adults love to color by numbers and we've got a bunch for you to choose from. "Color by number pages are a great way to teach your kids or students basic number recognition, how to use a legend, and it will give them the opportunity to work on their fine motor skills."