Divide the 12 balls into 4 groups of 3's.公仔箱論壇* D6 ?8 }/ q4 Q" W, T+ Z
Weigh group 1 & 2
- A' M: w/ b7 K9 H: Itvb now,tvbnow,bttvbthen weigh group 2 & 39 Q& G1 C ~9 c& M4 h
If the results are Equal & Equal, it means the ball with the different weight is in group 4.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。& j! |$ S; ~1 R& Z8 y6 R1 w) r; m: ]
If the results are Equal & Unequal, it means the ball is in group 3.5 U: i9 t/ q& q2 j
If the results are Unequal & Equal, it means the ball is in group 1.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。) z: P/ c' Y/ s6 J' h
If the results are Unequal & Unequal, it means the ball is in group 2.* ~; q1 n2 q x( f' L+ G+ @1 H
5.39.217.76/ x- |. V! Q8 i, C, K: j; B8 v, Z
Once you determine the group that contains the ball.5.39.217.76% F8 }- Z8 p; K+ c! h: _% A
Simply weigh two of the balls |