By discarding their last card onto the discard pile, a player can exit the game after they have formed sets & runs in their hand. After that, the other players total the poiigaming slotsnts they have, with face cards worth ten points & numbered cards worth their face value. The remaining cards in each player's hand determine how many points they receive for that round, with the player who went out receiving zero points. Over the years, rummy has taken on numerous forms, each with its own distinct set of strategies and rules.