Depending on the variation being played, each player is dealt a specific number of cards at the beginning of the game. In an attempt to create legitimate sets and sequences, players alternately draw and discard cards. A sequence is a group of three ospin gamesr more consecutive cards of the same suit, whereas a set is a group of three or four cards of the same rank but different suits. The Ace in rummy adds flexibility to the game by being used as either a low card (before the 2) or a high card (after the King). A player can declare their hand and place their cards on the table once they have assembled into sets & sequences that are considered valid. Before the round is over, the remaining players have one more turn to try to strengthen their hands.