Figure out what the three gods mean

Share This Riddle

FacebookTwitterGoogle+PinterestReddit

33.5k views
37 ratings
5 saves

Question: Three gods A, B, and C are called, in no particular order, True, False, and Random. True always speaks truly, False always speaks falsely, but whether Random speaks truly or falsely is a completely random matter. Your task is to determine the identities of A, B, and C by asking three yes-no questions; each question must be put to exactly one god. The gods understand English, but will answer all questions in their own language, in which the words for yes and no are da and ja, in some order. You do not know which word means which.

What three questions can you ask?

Answer: A possible solution is:

Q1: Ask god B, "If I asked you 'Is A Random?', would you say ja?". If B answers ja, either B is Random (and is answering randomly), or B is not Random and the answer indicates that A is indeed Random. Either way, C is not Random. If B answers da, either B is Random (and is answering randomly), or B is not Random and the answer indicates that A is not Random. Either way, you know the identity of a god who is not Random.

Q2: Go to the god who was identified as not being Random by the previous question (either A or C), and ask him: "If I asked you 'Are you False?', would you say ja?". Since he is not Random, an answer of da indicates that he is True and an answer of ja indicates that he is False.

Q3: Ask the same god the question: "If I asked you 'Is B Random?', would you say ja?". If the answer is ja, B is Random; if the answer is da, the god you have not yet spoken to is Random. The remaining god can be identified by elimination.

For more information about the answer visit the following Wikipedia page.

Origin: http://en.wikipedia.org/wiki/The_Hardest_Logic_Puzzle_Ever

Riddle Discussion

Similar Riddles

Snack time (medium)

0 views
1 ratings
0 saves

By jena

Question: What do you get when you cross a witch with sand?

Answer: A sandwich!

Share this:FacebookTwitterGoogle+

1 views
5 ratings
0 saves

By jena

Question: What do you call a sad bird?

Answer: A bluebird!

Share this:FacebookTwitterGoogle+
???? (medium)

26.2k views
23 ratings
1 saves

By Alovara

Question: What can be broken but never forgotten?

Answer: A promise

Share this:FacebookTwitterGoogle+
What am I? (medium)

24.5k views
32 ratings
0 saves

By Bist

Question: People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?

Answer: Glass

Share this:FacebookTwitterGoogle+

4.8M views
6426 ratings
34 saves

Question: What tastes better than it smells?

Answer: A tongue.

Share this:FacebookTwitterGoogle+

© 2013-2014 Good Riddles Now. All rights reserved.

FacebookTwitterGoogle+RSS Feed