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#1 Re: Puzzles and Games » Again the puzzle of balls and scales » 2007-06-14 18:26:44

pixel01

Thank you all for reading and trying solving it. When my friend gave it to me last week, I had been trying but failed. Now it is clear that the puzzle is not doable. Thanks to Math and Mael.

#2 Puzzles and Games » Again the puzzle of balls and scales » 2007-06-11 11:02:20

pixel01
Replies: 7

There are 4 balls which look identical. But their weights are different : 1kg, 2kg, 3kg and 4kg each. Can you use just 3 times of balancing and identify the balls?

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