Too bad no one tried to sabotage the consensus answers. You could get responsibility for writing one of the group answers, write it wrong, then turn in your own

Too bad no one tried to sabotage the consensus answers. You could get responsibility for writing one of the group answers, write it wrong, then turn in your own test with it correct. Inject false data into discussions, etc.. It isn't really game theory without some interesting gains and loses due to cooperation or deception.