klleung72781

Divide the 12 balls into 4 groups of 3's.1 i. j$ r" r( k3 i4 q. u
Weigh group 1 & 2
2 A0 a/ ]) r: O% R, b公仔箱論壇then weigh group 2 & 3
: z: k4 [5 Y. ?  q$ B# ^% dtvboxnow.comIf the results are Equal & Equal, it means the ball with the different weight is in group 4.
& ]- [7 f) `# h公仔箱論壇If the results are Equal & Unequal, it means the ball is in group 3.tvb now,tvbnow,bttvb$ x2 v' z- J- A  m6 ?2 N
If the results are Unequal & Equal, it means the ball is in group 1.
2 R" D8 ~7 N, F9 ]9 k2 `8 _: p4 iTVBNOW 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。If the results are Unequal & Unequal, it means the ball is in group 2.
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Once you determine the group that contains the ball.
, @+ B2 C6 u+ Q) W# ^$ QSimply weigh two of the balls