Tuesday, July 17, 2007

Lies And More Lies

Richard is a strange liar. He lies on six days of the week, but on the seventh day he always tells the truth. He made the following statements on three successive days:

Day 1: "I lie on Monday and Tuesday."
Day 2: "Today, it's Thursday, Saturday, or Sunday."
Day 3: "I lie on Wednesday and Friday."

The Question: On which day does Richard tell the truth?

4 comments:

  1. Well, we know that the truth day cannot be Thursday, Saturday, or Sunday, because then all other days (including all days mentioned on day 1 and day 3) would be lying days, making his first and third statements true, but we know two out of three have to be lies.

    So the truth day has to be Monday, Tuesday, Wednesday, or Friday. Tuesday is the only one that works. Day 1 is Sunday.

    ReplyDelete
  2. Excellent analysis, Professor Don

    ReplyDelete
  3. Splendid comment, Andy.

    ReplyDelete

Leave your answer or, if you want to post a question of your own, send me an e-mail. Look in the about section to find my e-mail address. If it's new, I'll post it soon.

Please don't leave spam or 'Awesome blog, come visit mine' messages. I'll delete them soon after.

Enter your Email and join hundreds of others who get their Question of the Day sent right to their mailbox


Preview | Powered by FeedBlitz


The Lamplight Manor Puzz 3-D
Are you looking for a particular puzzle, riddle, question, etc? Or do you want to find the answer today rather than wait till tomorrow!
Google