Balance Scale Puzzle
HardLogic Puzzles
You have a balance scale and three weights: 1g, 3g, and 9g. How many different integer weights can you measure? Remember, weights can be placed on either side of the scale.
The challenge
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You have a balance scale and three weights: 1g, 3g, and 9g. How many different integer weights can you measure? Remember, weights can be placed on either side of the scale.
Enter a number