The game goes on until either the draw pile runs out of cards or one player successfully melds all of their cards. Unmelded cards in hand normally cpenny slotsount against a player's score at the end of a round, though scoring can vary depending on the particular rules being followed. Rummy players who want to succeed must cultivate a sharp sense of strategy & flexibility. A basic tip is to keep a close eye on the cards your opponents are discarding.