A Complete Guide to Mastering Rummy Rummy is a timeless card game that has enthralled players for many years. Because it combines strategy, skill, and a little bit of luck, it is popular wslots 777 earn moneyith both casual and competitive players. Anyone hoping to succeed in this captivating game must grasp the fundamentals of rummy. Forming sets & runs from the cards dealt to each player is the fundamental activity of rummy. While a run is made up of three or more consecutive cards of the same suit, a set is made up of three or four cards of the same rank but different suits.