Sponge coloring games is coloring and learning to recognize colorful crayons and paint colors. This app is suitable for you who love to coloring. Sponge coloring games is free and the best app game to color, with coloring you will feel happy coloring. All will feel happy because you can color with robert, sammy, sandy, patrick, bob and sandy. download the best coloring game for you right now. and feel her happiness. let's color your favorite square pants picture character