huh?? How tough is it?tvb now,tvbnow,bttvb3 ~: v2 t0 ^' s
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
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; d' e9 b! y& q2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
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3 |- x6 q1 I* Y) ^( g3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.公仔箱論壇% ~8 ~( l* o6 l# B8 k6 d$ B
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Easy. Tough question? For whom? I did it in 1 minute. |