You can quickly determine which combinations are possible & which ones might require more effort by organizing the cards according to suit or rank. In addition to making decision-making easier, this arrangall slots nzement makes it easier for you to adjust when new cards are drawn or discarded during the game. In rummy strategy, one of the most important decisions is whether to discard or hold onto a card. While holding onto cards for too long can result in needless point penalties if they are still unmelded at the end of the round, discarding too quickly can give your opponents important chances to finish their hands.