Rock, Paper, Scissors
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- You are matched with another player.
- Each round, each chooses one of three actions: Rock (R), Paper (P) or Scissors (S)
- To make your choice, click a blue button and press Submit.
- Both choices are revealed, the loser gives the winner a penny, and play proceeds to any subsequent rounds.
- If both choose the same action, it is a tie. Other combinations:
- {Rock; Paper}: Paper covers rock. Paper wins, gets a penny from Rock.
- {Paper; Scissors}: Scissors cut paper. Scissors wins, gets a penny from Paper.
- {Scissors; Rock}: Rock crushes scissors. Rock wins, gets a penny from Scissors.
- Total payoff equals the change in the number of pennies over all rounds.