perplexus.info :: Liars and Knights : Veracity Verification

Veracity Verification (Posted on 2013-04-15)

Each of Alan and Ben is a knight, a knave or a liar. (An explanation of the three types is given here.)

Al says:
1. Ben and I do not have the same standard of veracity.
2. I never speak truthfully.

Ben says: 
1. Al is not a liar. 
2. I am not a liar.

Determine the type of each of Al and Ben.

No Solution Yet Submitted by K Sengupta

Rating: 2.6667 (3 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
No Subject	Ady TZIDON	2013-04-15 10:57:28
Too much Information (spoiler)	Steve Herman	2013-04-15 10:55:38

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