the rules change each game -- the balls change color mid shot sometimes, the ricochet directional dots show one thing the bubble does another, 4 red bubbles in a row makes it difficult to win when you only have 24 bubbles to begin with, the chains don't always break when you match the color bubble to the lock, I can go on but I'll stop. change your code to stick to the rules you created EVERY game then I'll return... until then I'm deleting this app.