Because of this additional layer of complexity, players must consider their card combinations & strategies carefully. "Gin Rummy," which is frequently played by two players, is another variation. In this variation, players try to minirummy sirmize the total value of unmelded cards in their hands while forming sets and sequences. By knocking or going "gin," a player indicates that they have used all of their cards to form valid combinations, and the game is over. For players who prefer fast-paced games, Gin Rummy offers an exciting alternative because it places an emphasis on strategic play and prompt decision-making. Regional variations also exist, which take into account regional laws and traditions.