Click on the green flag to start Click once on any of the pieces to the left or above to make a clone. Drag the pieces .over to where you want them to go and press the space. Click on the left and right arrows to turn the pieces after they've been clicked. If you click on a sprite, but do not want it, drag it over to the trash bin. (You can do this even after you place it with the space bar) To change the backdrop, use the b key when you don't have anything selected.
