If the players make the same choice, the game ends in a draw. Otherwise, according to the rock-paper-scissors hierarchy, one player wins:
Stone breaks scissors.
Scissors cut the paper.
Paper wraps stone.
The game is usually best played as a match with 2 or 3 rounds. Players make their choices at the same time in each round, and the results are compared at the end of the round. The player who wins the most rounds is declared the winner of the game.