Divide the 12 balls into 4 groups of 3's. ) Z i' R* u; ?# }/ X: yWeigh group 1 & 2 1 K* i0 b- o2 a6 z; @" p公仔箱論壇then weigh group 2 & 3TVBNOW 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 p# W4 R: L7 d) f+ m& l9 S& o
If the results are Equal & Equal, it means the ball with the different weight is in group 4. ! f5 g8 y/ J. e1 \- O' K% stvb now,tvbnow,bttvbIf the results are Equal & Unequal, it means the ball is in group 3. % k, e5 r5 h! v; {. ]1 Vwww.tvboxnow.comIf the results are Unequal & Equal, it means the ball is in group 1.tvb now,tvbnow,bttvb8 D- S: ]( a5 o! Y7 O, z, }
If the results are Unequal & Unequal, it means the ball is in group 2.- S+ }# O: Y( h0 y7 i7 r
0 G% a: g! y* n5 Q公仔箱論壇Once you determine the group that contains the ball.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。) l% q0 S T5 i! p) q2 w. z
Simply weigh two of the balls