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Thread: How smart are you(we)?
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12-07-2009, 09:23 PM #21
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Thanked: 155It took me about 10 minutes. A simple table 5x5 table is all you really need to do this. There is only one way the table can be filled without violating at least one of the statements. The question itself is not perfect, however, in that it requires an assumption as to the correct location of the first house (right or left).
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12-07-2009, 09:24 PM #22
It took me half an hour to construct a table. And it was probably inferior since I found myself having to go back and doublecheck where I had missed entering clues
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12-07-2009, 09:31 PM #23
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Thanked: 735Once I applied the Gordian technique to solving the issue, it moved along rather quickly.
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12-07-2009, 09:54 PM #24
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Thanked: 1587The answer is simple and it took me less than three seconds to answer it. Unfortunately there is not enough room in the margin to write it down.
James.<This signature intentionally left blank>
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12-07-2009, 10:12 PM #25
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Thanked: 143
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12-07-2009, 10:20 PM #26
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Thanked: 1587
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12-07-2009, 10:34 PM #27
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Thanked: 143
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12-08-2009, 01:02 AM #28
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Thanked: 235I think I've figured it out. I'm going to give this to my students.
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12-08-2009, 01:05 AM #29
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Thanked: 235No, either I or Einstien are wrong. I'll have to try again.
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12-08-2009, 02:53 PM #30
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Thanked: 155I doubt that Einstien formulated this puzzle as he would certainly have been more precise in his statements. As I mentioned earlier, the problem is not clearly stated as it requires an assumption on the part of the solver. If you get this assumption correct, the solution is fairly straight forward, if you get it wrong, the problem cannot be solved. Fortunately for those of use in the Western world, the correct assumption is the one most of us will make. This is not necessarily so for non-western solvers.