The Complete Guide to Rummy: From Fundamentals to Expertise Rummy is a fascinating card game that has become incredibly popular all over the world. Players of all ages enjoy it because of its unique combinationsatta,,king of skill, strategy, and a little bit of luck. Anyone wishing to explore the world of rummy must have a solid understanding of its foundations. Rummy is essentially a matching-card game in which players form runs or sets using the cards that are dealt to them. The goal is to minimize the number of points remaining in your hand after another player goes out while combining your cards into combinations that are legal.