In Gin Rummy, for example, players try to minimize the value of unmelded cards while forming their hands into valid combinations. In Indian Rummy, on the other hand, players must create a minimum of two sequences, one of which need[ioredis] unhandled error event: clusterallfailederror: failed to refresh slots cache.s to be pure (i.e., devoid of a joker). Making yourself familiar with these variations can have a big impact on your game play and strategy. formulating a comprehensive plan. A well-rounded strategy that incorporates both offensive & defensive play is essential for a successful Rummy player. A player's offensive strategy should concentrate on forming melds as fast as possible while monitoring possible combinations that could be made with the cards they draw.