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Lies all around (Posted on 2011-06-04) Difficulty: 3 of 5
When Mr. Mathwiz visited the IoK&L* he was surrounded by 20 or 21 male inhabitants, who formed a perfect circle and then each said a single word (either "Knight" or "Liar") about the man on his right.
The wiz then evaluated correctly the exact numbers of liars and the truth-tellers.

What were those numbers?


*IoK&L, is an imaginary island, inhabitated by Liars and by Truth-Tellers a.k.a. Knights.

See The Solution Submitted by Ady TZIDON    
Rating: 4.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Hints/Tips re: solution ==> CLARIFICATION | Comment 3 of 10 |
(In reply to solution by Dej Mar)

please read the text carefuly.

Knight = truth teller.

There are no Knaves on the island.


  Posted by Ady TZIDON on 2011-06-06 06:16:45
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