A further layer of strategy is added in Gin Rummy, where players try to "knock" when they think they have a strong enough hand to win. The unique rules of "Indian Rummy," another variation, include the need for players to form apay by phone bill slotst least two sequences, one of which must be a pure sequence (i.e., devoid of jokers). Increasing complexity and engagement, this variation can be played with two decks of cards & frequently involves more players. Because each variation presents unique difficulties and tactics, Rummy Grand is a versatile game that can be played in a number of ways. Winning at Rummy Grand takes more than just good fortune; it also takes planning and strategic thinking.