impact6

66

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。 " W) @$ ]1 c) a) \# U, A
huh?? How tough is it?公仔箱論壇8 o0 J" r% i3 x1 v' a2 E
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
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2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

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. K; r# e% @$ z- `+ U: r5.39.217.77It says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.