The Mysterious Benedict Society and the Prisoner’s Dilemma

A couple of months ago, I blogged about how much I enjoyed the first two books of The Mysterious Benedict Society, and I recently got to read the third book in the series, The Mysterious Benedict Society and the Prisoner’s Dilemma.

If you’re not familiar with the “prisoner’s dilemma,” it’s a problem involving two prisoners who are physically separated and offered a deal by their captor to betray their fellow prisoner and get off scot-free. The book opens with Sticky and Kate in one room and Constance and Reynie in another, in a “prisoner’s dilemma” type of test supervised by Rhonda Kazembe, one of Mr. Benedict’s assistants. They had three options:

(A) If both teams remain silent, all of them receive extra kitchen duty for one day.

(B) If both teams betray each other, all of them would receive extra kitchen duty for one week.

(C) If one team chose silence and one team chose betrayal, the traitors would get of free while the other team would be kitchen slaves for a whole week!

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