There are many different variations of rummy to suit varying tastes and skill levels, so it's not a single game. Canasta, Indi3 patti real cash gamean Rummy, and Gin Rummy are a few of the most well-liked variations. For example, in Gin Rummy, which is usually played in pairs, the focus is on making melds as fast as possible while avoiding deadwood, or unmatched cards that can reduce your score.