One of these 12 coins weighs differently than the rest — but which one?
Click coins to select them, then click a pan or the table to move them.
A perfect solve needs only 3 weighings.
When you're confident, hit Accuse a Coin and click the odd one out.
This is the classic balance puzzle. While on a long drive from Maryland to the Florida Keys, I tasked myself to solve it. Because I was driving I could not write anything down, which added an additional fun challenge! It took me just about an hour... let's see how you do!
Learn more once you've cracked it!