Today, in the new exciting online game Coloring Book: Submarine, we want to invite you to come up with the appearance for various models of submarines. A black and white image of a submarine will appear on the screen in front of you. You will have to carefully examine it and imagine its appearance in your imagination. After this, using the drawing panels, you will begin to apply the colors of your choice to certain areas of the image. So in the game Coloring Book: Submarine you will gradually color this image of a submarine and then move on to working on the next picture.