You have 12 cue balls that look and feel identical. However, one of them is either slightly lighter or slightly heavier than the rest. You cannot tell by handling them, and you do not know whether it will be lighter or heavier. Instead, you have been given a set of old fashioned balance scales. The scale with more weight tips down, and the scale with less weight tips up. How do you discover which ball is the odd one out in three turns or less?
Kult: +15
Kull: +10
Total: 25
Ratio: 1.50


