Rock-paper-scissors is a hand game usually played between two people, in which each player simultaneously forms one of three shapes with an outstretched hand. A player who decides to play rock will beat another player who has chosen scissors ('rock crushes scissors'), but will lose to one who has played paper ( 'paper covers rock'); a play of paper will lose to a play of scissors ('scissors cuts paper'). If both players choose the same shape, the game is tied and is usually immediately replayed to break the tie. The type of game originated in China.
Hubert Phillips Puzzle
Adam and Eve play rock-paper-scissors 10 times. You know that:
- Adam uses rock three times, scissors six times, and paper once.
- Eve uses rock twice, scissors four times, and paper four times.
- There are no ties in all 10 games.
Who wins? By how much?