He never appears too interested in the game (when Guy Smiley asks him if he is ready, he simply says, "Uh, I guess so."). Whenever he is asked if he knows Prairie Dawn's problem, he always comes up with logical answers, without even looking and noticing that part of her face is covered.
Answers Fenwick Lost:
Prarie's eyes were covered when she wanted to watch the birds make a birds nest
Fenwick's answer: The birds flew south for the winter
Prarie's ears were covered when she wanted to listen to a marching band
Fenwick's answer: The marching band forgot their instruments.
Prarie's mouth was covered when she wanted to sing Happy Birthday to her baby cousin
Fenwick's answer: Prarie doesn't know the words to Happy Birthday.
Of course, he loses the game