Odd Ball 
Copyright ©2017 by Paul Niquette.  All rights reserved.

Suggested by Nina H
ümmer

gold-ballgold-ballgold-ballgold-ballgold-ballgold-ballgold-ballgold-ballgold-ball

You are given nine identical balls.  They are all solid gold -- except one, which has been partially hollowed out inside.  Using a simple balance scale...

Balance Scale
How would you find the Odd Ball?

GO TO SOLUTION PAGE
Solution Page