Following your opponents' movements & attempting to predict their strategies is another way to win at 777 Rummy. Making informed decisions about which cards to keep and which to remove from the di420 pattiscard pile can be aided by this. Effective hand management also involves arranging your cards so that it is simple to see which combinations you are aiming for. Lastly, when the chance presents itself, don't be scared to take chances and aim for the extra points by creating sets or runs of three sevens. This can boost your chances of winning the game and give you a big scoring advantage.