Color your favorite superheroes from the Marvel and DC universe. Pictures by Numbers: Superheroes is a coloring book in which you need to color your favorite superheroes from the Marvel and DC universe. Pictures by Numbers: Superheroes is a game with exciting gameplay, colorful graphics and a funny superhero theme - the perfect way to relax and unwind while solving a fun puzzle. Play and have fun with the exciting gameplay. Choose a superhero and color it using the mouse on the computer or by tapping on the smartphone screen.