Divide the 12 balls into 4 groups of 3's. 2 U3 H9 x; S0 h: C& [5 U6 D; Ewww.tvboxnow.comWeigh group 1 & 2TVBNOW 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。6 j; S& Z' K# b' c/ j
then weigh group 2 & 3& Z+ A; D( e4 U8 ^
If the results are Equal & Equal, it means the ball with the different weight is in group 4.tvb now,tvbnow,bttvb9 c' q: p' N, e6 y7 A' Q
If the results are Equal & Unequal, it means the ball is in group 3.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。% G6 U3 W. E4 o3 g5 w
If the results are Unequal & Equal, it means the ball is in group 1. 8 Z7 I5 k# ], R8 A' g/ mwww.tvboxnow.comIf the results are Unequal & Unequal, it means the ball is in group 2.www.tvboxnow.com8 g, ^# `% _$ t: e5 J; s
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Once you determine the group that contains the ball.公仔箱論壇2 Z& S6 r9 ~% d/ ~; ]
Simply weigh two of the balls