12 Coins, One Fake

#balance#expert#classic#hard

expertadults

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You have 12 coins. One is fake (could be heavier OR lighter — you don't know which). Using a balance scale, find the fake in 3 weighings!

More Balance Scale Riddles

You have 8 coins that look identical. One is fake and slightly lighter. Using a balance scale, find the fake coin!

You have 3 coins. One is heavier (fake). Using a balance scale, find the fake in ONE weighing!

You have 9 coins. One is fake (you know it's heavier). Find the fake using the balance scale!