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 Return of the hats (Posted on 2002-12-10)
Three players enter a room and a red or blue hat is placed on each person's head. The color of each hat is determined by a coin toss, with the outcome of one coin toss having no effect on the others. Each person can see the other players' hats but not his own.

No communication of any sort is allowed, except for an initial strategy session before the game begins. Once they have had a chance to look at the other hats, the players must simultaneously guess the color of their own hats or pass. The group shares a hypothetical \$3 million prize if at least one player guesses correctly and no players guess incorrectly. What strategy should they use to maximize their chances of success?

(From - http://www.princeton.edu/~sjmiller/riddles/riddles.html)

 See The Solution Submitted by Raveen Rating: 3.6923 (13 votes)

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 Highest probability | Comment 7 of 16 |
I think that this is just a probability question. The best chance to win would be for 2 to pass and one to guess. That a 50/50 shot. There's no way the color of the other's hat effect your own and any addtional guess will lower the chance to win becuase a wrong answer disqualifies the group.
 Posted by Georgio on 2002-12-11 04:23:18

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