![](https://knowledgewala.com/wp-content/uploads/2019/04/Weighing-balls-1024x191.png)
Problem Description You have 12 balls that all weigh the same except one, which is either slightly lighter or slightly heavier. The only tool you have is a balance scale that can only tell you which side is heavier. Using Read More …
Problem Description You have 12 balls that all weigh the same except one, which is either slightly lighter or slightly heavier. The only tool you have is a balance scale that can only tell you which side is heavier. Using Read More …