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#2 Re: Puzzles and Games » Issue with the black and white hat logic puzzle » 2011-08-18 20:19:31

Your not considering the scenariio when middle peson and front man both have worn black hats.
Last person sees 2 blacks and yet unaware of his colour. He says i dont know. middle person can not be sure either
Middle     Front   
w            W                SOLVED BY LAST PERSON
W            B            CAN ONLY BE SOLVED BY FIRST PERSON
B            B            CAN ONLY BE SOLVED BY FIRST PERSON
B            W            Middle man solves

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