OK... To get the hard badge, you have to search all the clubs in the "Greenhorn Hills" area (because there you see all the cards) by flipping your deck... Do the area over and over to have all them and then start the area where you want 3stars. Reset the first part of the area until you get a good score without using a club and then finish the other parts getting -3 ou -4 by using the clubs 4-5 cards before the end of your deck( when usefull...) You won't win every time but it really increase your chances to win...