Mastering Rummy Modern 777 requires practice, skill, & a good understanding of the game's unique features and strategies. Being familiar with the special cards and their special abilities is one way to master the game. These cards can b667 slotse very useful if used strategically. Gaining an advantage over opponents or changing the course of the game in your favor can be achieved by knowing how to use these special cards. Another piece of advice is to keep a close eye on the value of your cards and arrange your play to satisfy the "777" rule. This could be reorganizing your hand, drawing fresh cards, or carefully discarding some cards in order to make sets or runs that add up to seven or multiples of seven.