Just finished survey. Didn't ask for suggestions. Just most frustrating part. I'd like to suggest gold bars become like bronze, silver, gold puppy bonus. Every time you play a level you get a bronze bar. 2 bronze become silver, and 2 silver become gold. That way when you're on one of these super hard levels you're earning something that eventually helps you beat it. Some of these levels I've been on for days at a time. Once in a while a week or more! A couple of times I was close to uninstalling the game.