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

Home > Logic > Weights and Scales
39 coins (Posted on 2003-04-23) Difficulty: 4 of 5
If you haven't done any of the other coin problems, then you might want to go back and try those now, this one is very difficult, even if you have figured out the other ones.

This time, as the title implies, there are 39 coins, and one is fake. You have a balance scale, which can be used 4 times.

How would you find the fake coin?

See The Solution Submitted by Jonathan Waltz    
Rating: 4.1250 (8 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
QuestionComplete Solution in outline form.Ken Haley2005-09-08 06:01:51
re: soooo simpleme2003-06-05 23:15:47
soooo simpleme2003-06-05 23:11:41
re: General SolutionSanjay2003-05-22 05:50:21
re: General SolutionCharlie2003-05-17 09:25:32
SolutionGeneral SolutionSanjay2003-05-16 13:16:12
Hints/TipsSolutionAlan2003-04-26 07:18:01
re: THE SOLUTIONCharlie2003-04-23 18:21:50
SolutionTHE SOLUTIONJonny Doe2003-04-23 15:28:19
SolutionsolutionCharlie2003-04-23 13:12:14
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 (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2018 by Animus Pactum Consulting. All rights reserved. Privacy Information