Rock-paper-scissors is a simple hand game usually played between two people, where each player simultaneously forms one of three shapes with an outstretched hand. The game is a classic example used to illustrate concepts in game theory, particularly regarding pure and mixed strategies, as it showcases how players can optimize their choices based on the actions of their opponent and calculate equilibria in a strategic setting.
congrats on reading the definition of rock-paper-scissors. now let's actually learn it.