Choose Cooperate (C) or Defect (D). CPU has a hidden strategy.
| Outcome | You | CPU |
|---|---|---|
| C, C | 3 | 3 |
| D, D | 1 | 1 |
| D, C | 5 | 0 |
| C, D | 0 | 5 |
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The Prisoner's Dilemma is a fundamental problem in game theory that demonstrates why cooperation is difficult to achieve, even when it's mutually beneficial. Developed by Merrill Flood and Melvin Dresher in 1950, this thought experiment has applications in economics, politics, psychology, and everyday social interactions.
In this game, you'll face off against a computer opponent using one of nine classic strategies from game theory research. Each strategy represents different approaches to cooperation and competition. Can you figure out which strategy your opponent is using and adjust your play accordingly?
Understanding these strategic interactions helps explain real-world phenomena like arms races, price wars, environmental agreements, and social cooperation. Whether you're a student learning game theory or simply curious about strategic thinking, this interactive experience makes complex concepts tangible and fun.