In this you can, in a simple way, code a little square to move around. Press Y to move along the y axis, and X to move along the x axis, then click the How to move: sprite. Write how much you want to move, (negatives count) and then repeat until done. When you are done, click the A button to move the square. Click C to clear everything.
I give credit to Click_To_Display for telling me about lists.