Nothing else matter in life more than having a creative sense, despite of you are skilled in making some awesome art works or not, poly art team developed happy color by number game to helps you improve you creativity, innovation and concentration in a way you will not get bored while using it, our sandbox art are all available for you to transform them into your poly art works by a method called happy color by number, with this happy color by number method we put numbers in boxes and each number had its specific happy color all you have to do is to fill each box with his happy color number to create awesome poly art which you can share and save with your friends. We believe that the daily life is full of stress and anxiety but we believe that we can get away of that as well and we worked as a team to put something out in life in a form of game full of sandbox art and poly art already ready to be turned into your creative art by putting your color touch on the poly art in an easy and simple way. Color by number is the method you have to follow to give your poly art your touch and to learn how to colors and how to give life to sandbox art. Poly art app Features: Perfectly developed for children to improve their coloring skills ** Color easily any poly art by happy color by number ** Adapted to family content ** Perfect relaxing way to become creative and coloring skilled ** Import image from gallery or your camera to turn them into a poly art.  Share your color by number art to others. the sandbox art is free and will always be. Open the app and start coloring. Many, free and fascinating poly art in this app,such as flowers, animals, and food, which can be colored from both adults and kids, all to make you enjoy the coloring book with your creative art works and to feel free as an artist with a complete variety of anti-stress poly art. teach your kids and yourself basic number and colors recognition with Color by number methods.