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Weddings (Posted on 2007-04-03) Difficulty: 3 of 5
You are at a wedding reception in Knave City and are talking with someone (a knight, knave or liar) who makes the following statements:

  • Chris is married to Alice.
  • Either Alex is married to Coral or Bob is married to Alice but not both.
  • Either Alex isn't married to Betty or Chris isn't married to Coral but not both.
  • I am a knight.

  • The maid of honor (who is a knight) tells you whether the third statement is true or false. From that, you could figure out who is married to whom...

    See The Solution Submitted by Assaf    
    Rating: 3.0000 (2 votes)

    Comments: ( Back to comment list | You must be logged in to post comments.)
    answer Comment 9 of 9 |

    The three husband-wife pairs are:
    (Chris, Alice); (Bob, Coral); (Alex, Betty).

      Posted by K Sengupta on 2007-05-09 12:45:34
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