Forming sets and runs with the cards in your hand is the goal. A run is a series of three or more consecutive cards of the same suit, whereas a set is made up rummy nubobof three or four cards of the same rank but different suits. Playtime. The dealer pulls a card from the deck and throws away one card from their hand to start the game. The remaining players then alternately draw a card from the deck or discard a card from their hand by selecting the top card from the discard pile.