Use the arrow keys to move, space to change colour, and S to save. Want to have a go at changing the given code around yourself? Here's the explanation of the code it generates! 1;2;3;4; 1: The Name. 2: The colour. 3: The X position. 4: The Y position.
Credit to me for making this. Credit to the Scratch wiki for making a page for this. I'm making a version of this where it records what you do!