So, are puzzles infinite or does it run out eventually? I'm always so cautious about playing puzzles, I only ever do it if there is a daisy quest for it and even then I wait until I can spend puzzle coins again or when there is an available slot in my garden supplies. (I make sure I only get the garden supplies from Super Hard Puzzles).... So... Am I free to just be reckless about the puzzles or do I have to worry that in the end I might run out of them?