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Weighing Puzzles
Weighing Puzzles
Practice
Junior
Overview
Junior
Balance-scale puzzles about counterfeit coins, hidden masses, and information from comparisons.
Practice
3 Coins, 1 Weighing
9 Coins, 2 Weighings
Peaches and Pair Weighings
6 Stones, 2 Counterfeits
Heavier Coin with Larger Powers of 3
101 Coins and One Difference Weighing