For Puzzle League, you get several items by completing the story mode on regular difficulty and another for beating it on the kinda hard level. You also get items for 10,000 points on Score Mode, 10,000 points on Garbage Mode, 2,500 points on Time Attack, and 100 points on Candy Attack. You also get items if you get a combo of 10+ blocks on any mode and if you get a chain of 5+ on any mode. You get MEOW coupons whenever you do one of these things after doing it at least once already.