The object of this game is to make as many good poker hands on the board as possible. To do so, switch the cards around on the board. You may swap any cards (they don't have to be adjacent). There are a total of 12 hands scored: all vertical, horizontal and diagonal sets of 5.
In order to pass a round, you must earn a certain number of points (this target increases as the game goes on) and you must get at least 3 big hands (straight or higher).
