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Home > Logic > Liars and Knights
Ask for help (Posted on 2005-07-05) Difficulty: 1 of 5
You are on a treasure hunt, wondering where the "Truth Treasure" is buried. You have no idea where it is buried, so you go Truth Town (made up of only Liars and Knights) because it is famous for holding the treasure's secret location.

When you enter the city, you see two twins and they know each other's types, but you don't. One twin says "(Exactly) one of us is a Knight..." and the other twin says "...and (exactly) one of us is a Liar." You can only ask one question and only to one person. You only care about where the treasure is kept, and obviously a liar would give you a wrong answer, so what should you do?

No Solution Yet Submitted by Gamer    
Rating: 3.4444 (9 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Easy as hello | Comment 18 of 41 |

And your question in exactly:

Which one of you lies ?

The answer is obvious:

they will both give the same answer: they will point the liar one!

Dragos


  Posted by Dragos on 2005-07-11 20:56:30
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