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

Home > Logic
Day-knights and night-knights 9 (Posted on 2014-05-02) Difficulty: 2 of 5
There is a land where every inhabitant is either a day-knight or a night-knight. Day-knights tell the truth in the day and lie at night. Night-knights lie in the day and tell the truth at night.

There are two inhabitants A and B, one of whose name is Santos and the name of the other is Shane.
It is known that, Shane is a day knight and Santos is a night knight.

A says that B is Shane.

Is it day or night?

No Solution Yet Submitted by K Sengupta    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
Solution Solution | Comment 1 of 5
Saying "the other person is Shane" is equivalent to saying "I am a night-knight."  So it's night. 
  Posted by tomarken on 2014-05-02 11:31:27
Please log in:
Remember me:
Sign up! | Forgot password

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

Copyright © 2002 - 2021 by Animus Pactum Consulting. All rights reserved. Privacy Information