In each round, you and your match simultaneously choose either to cooperate ("C") or to defect ("D") by choosing one of the actions highlighted in blue.
Payoff Computation
In each round, your payoff for each action depends on what the other player chooses.
If you cooperate, you earn $10 if your match cooperates, and $2 if your match defects.
If you defect, you earn $14 if your match cooperates, and $6 if your match defects.
At the end of the game, your total payoff is the sum of the payoffs from each round.