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LEGO models my own creation MOCpages toys shop weight gold brick [1]
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weight gold brick [1]
About this creation
An old man ordered 6 gold bricks
But one of them seems to be lighter because of bad quality control.

Here please help the old man by using the balance behind (max. 2 times) to find the special gold brick.

Answer is:

1st balance : 3 vs 3 (randomly select 2 from the lighter side for the 2nd balance)
2nd balance : 1 vs 1 (if equal, the left over is the one / if either one lighter, that it is)


 I like it 
  February 12, 2011
I got this one right as well.
 I like it 
  June 22, 2009
interesting, I like those IQ mocs, great job
 I made it 
  May 2, 2009
add answer. Space Pirate's answer is also possible.
 I like it 
  May 2, 2009
cool! So I shall try: you put 4 bricks on the balance, two at each side. If one side is lighter, use that two bricks again and see which one is the bad quality one. If the balance is equal go on and use the two remaining bricks to find out which one is lighter. Makes least to me ;)
By hopeso 009
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Added May 1, 2009

LEGO models my own creation MOCpages toys shop weight gold brick [1]

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