All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Logic > Liars and Knights
Fiancé Resolution (Posted on 2013-03-25) Difficulty: 3 of 5
Esther is engaged. Her fiancé is either Arthur, Barton, Claude, or Dexter.
  1. Each of the four men and Esther is a knight or a liar.
  2. Arthur says: "Exactly one of us four men is a knight."
  3. Barton says: "Exactly one of us four men is a liar."
  4. Claude says: "Arthur or Barton is Esther’s fiancé."
  5. Esther says: "My fiancé and I are either both knights, or both of us are liars."
Who is Esther's fiancé?

No Solution Yet Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Solution 2 POSSIBLE ANSWERS -spoiler | Comment 1 of 7

1.Esther tells the truth. Not so does her fiance, . THERE are 2 liars:  Art & Bar, Claude and DEXTER tell the truth. One of them is her fiance.

2. Only Arthur tells the truTh. All the other lie , including Esther - his fiancee.


  Posted by Ady TZIDON on 2013-03-25 09:40:36
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (4)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information