This is another Breaking Scratch where you need to follow some instructions. What you need to do is see inside the project, then start it by clicking the green flag. Some different coloured ball clones should appear. Now, whatever you do, DON'T STOP THE PROJECT. Next step, delete the "Ball" sprite. Yep, I know, sounds odd. But, if you look at the project, some of the clones are still there! Now, you can drag them, which you usually can't do with clones. And, when you drag them, you go into their code, like what would usually happen with a normal sprite! And now you can edit the code of a non-existent sprite. You can even create clones of a sprite that DOESN'T EXIST!