It's critical to predict opponents' movements & modify your strategy appropriately. All ages will find the game to be an engaging pastime as it requires playnew earning gameers to think critically and act quickly. Pay Attention to Your Rivals. Observing the cards that your opponents are discarding is one of the most important rummy strategies. You can learn a lot about the cards your rivals are trying to form combinations with and about the collections they are making by doing this.