| 公仔箱論壇, o5 W# J+ B5 H8 [" G8 M. Z原帖由 stupid818 於 2008-4-17 11:42 PM 發表  , l# W) _0 I7 z% p& P3 X/ `9 ktvb now,tvbnow,bttvbfirst, compare 6 and another 6. they must have difference. os.tvboxnow.com" k! p$ H' |  Z  o3 j0 Q
 second, divide those 6 heavier one into two, each has 3. u will find difference again.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。2 P" S# N0 b2 b* r6 h2 U& l% H# w
 third time, if u put 2 and they are equal, u will kno ...
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 but the question has not defined whether the abnormal ball is heavier or ligher than normal ones ....
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