Australia 2007 37

Giant Puzzlesシリーズ#5
Mr Puzzle Scales
b0024435_21482317.jpgDecide which of the 12 bags of Mr Puzzle sawdust is lighter or heavier.
You may use 3 weighing only.

b0024435_21484719.jpg12個の袋のうち、ひとつだけ違う重さのものを見つけなさい。はかりは3回のみ使用。
[PR]

by uchinan_e | 2007-10-17 21:47 | + downunder  

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