This program is very similar to Lesson 6 However, the submarine is made using the sprite paint editor.
This is a remake of a Ready Steady Code program by Seamus O'Neill. The original program was called "Draw a Submarine from shapes". I made this version because I wanted to add the limit to how high the Sub can climb. Seamus is a good friend of mine and a great scratch coder. You can check out more of Seamus's work at his website readysteadycode.ie.