In a one-shot Prisoner's Dilemma, defecting is the logical choice. But what happens when you play against the same opponent over and over? This is an **iterated game**, where reputation and past actions matter.
A famously successful strategy in iterated games is **Tit-for-Tat**: Cooperate on the first move, then copy your opponent's previous move.
| Round | You | PC | Your Sentence | PC's Sentence |
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