Trivia

Subject:
Re: Question
Response To:
Re: Question ()

Greg Zabek
Thought about it a bit more. I think Larry is correct.

If the answer is yes then C can answer 15.

But if it is a no then C knows the answer is either 9 or 21. But A and B do not know C has a 5 and therefore do not know 9 or 21 or the possible answers.

Hmmmnnn.....

© 1998 - 2017 by Ellis Walentine. All rights reserved.
No parts of this web site may be reproduced in any form or by
any means without the written permission of the publisher.

WOODCENTRAL, P.O. BOX 493, SPRINGTOWN, PA 18081