Be the first player to complete all 10 phases. If multiple players complete Phase 10 in the same round, the player with the lowest total cumulative score wins.
On your turn, you must draw a card (from the deck or discard pile), optionally lay down your current Phase if you have the required cards, and always discard one card to end your turn.
Once you have laid down your Phase, you can "hit" by adding cards from your hand to any Phase already on the table (your own or an opponent's). This helps you empty your hand to end the round.
At the end of each round, players who didn't go out tally their remaining cards: