Rock Paper Scissors (Also Called Roshambo / Rochambeau)
Rock Paper Scissors (RPS), sometimes called Roshambo or Rochambeau, is a two-player hand game used for quick decisions and casual competition. It blends simple gestures with light psychology and clear, universal rules.
Quick Origins
The game traces to East Asia, with early written mentions in China and later popularized in Japan. The modern three-move format, rock, paper, scissors, spread globally in the 20th century and became today’s standard.
The Three Moves (Hand Shapes)
- Rock: a closed fist.
- Paper: an open hand, palm flat.
- Scissors: index and middle fingers extended in a V shape.
How a Round Works
- Players face each other and agree on a cadence, for example, "1-2-3-shoot."
- On shoot, both reveal one hand shape.
- Score the outcome.
- Rock crushes Scissors.
- Scissors cuts Paper.
- Paper covers Rock.
- Same shape means a tie and an immediate redo.
Why People Say Roshambo
In many English-speaking regions, Roshambo or Rochambeau is a common nickname for RPS. It refers to the same three-move game and rules. Usage varies by locale and tradition.
Play Tips
- Agree on timing. Use a clear, synchronized count to avoid false starts.
- Keep hands visible. This prevents accidental contact and confusion.
- Use a best-of series. For fairness, play best-of-three or best-of-five.
- Stay unreadable. Mix your throws and do not repeat a pattern for too long.
At a Glance
- Players: two, though group formats exist for casual play.
- Equipment: none.
- Skill versus chance: human patterns introduce light strategy.
- Common uses: tiebreakers, party games, and quick decisions.