Due to its versatility, rummy has many variants that accommodate various tastes and playing styles. Usually played between two players, Gin Rummy is a well-liked variation that aviator hackerplaces an emphasis on forming sets and runs while minimizing deadwood, or unmatched cards that are still in play at the end of a round. The game differs from conventional Rummy by introducing novel scoring techniques and strategies. Indian Rummy, which frequently uses two decks of cards and permits more intricate melds, is another noteworthy variation.