Finite games are played to win or lose. Infinite games are played to keep the game going. Seek out infinite games because they yield infinite rewards.
You'd say he did it to please the guards. Or maybe it's in order to do a good job with us. And I thought he was just to experience the feeling of a normal person again, even just for a short moment.
Enjoyment appears at the boundary between boredom and anxiety, when the challenges are just balanced with the person’s capacity to act.