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pretorik |
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markr |
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mbloomfi |
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Dennis Nazarov |
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zzz123 |
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lidSpelunker |
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SAMIH FAHMY |
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jkr |
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denisR, mishik |
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alan, De_Bill |
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dddfff |
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kavfy |
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idler_ |
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akajobe |
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tolstyi |
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STARuK |
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vale |
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xandr |
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Guess your color |
Logic puzzles |
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Weight: 5 |
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Liked the puzzle: 100% |
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26.12.2009 |
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Three MegaMinds enter a room, one by one. Upon entrance, each MegaMind is given a hat that can be white or black. Each MegaMind can see the other two hats, but not his own. After they have spent 5 minutes in the room, the MegaMinds are separated and asked the following question: "What is the color of your hat?" They can say "black" or "white" or simply refuse to answer. If nobody answers or if somebody gives a wrong answer, they will spend the rest of their lives in a dungeon. What should each MegaMind do? What are the chances that they will be set free? There is no preliminary agreement or exchange of any information among them. |
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Please do not post comments containing clues, hints, or anything that might be considered as a hint to others. All such comments will be deleted. If you have a question, you can contact a moderator by clicking the button "Submit your solution".
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idler_ |
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Rating: 106
Group: Moderators
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akajobe |
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Rating: 94
Group: Moderators
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alan |
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Rating: 231
Group: Moderators
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mbloomfi |
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Rating: 97
Group: Members
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alan |
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Rating: 231
Group: Moderators
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