Divide the 12 balls into 4 groups of 3's.tvb now,tvbnow,bttvb% Q/ X# q$ W7 J- A! b
Weigh 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。& o0 l% t4 b& x9 f1 D% M4 u
then weigh group 2 & 3 , o- q% r9 x+ B' K2 |0 m w6 y2 z5.39.217.76If the results are Equal & Equal, it means the ball with the different weight is in group 4.5.39.217.76( _6 j, B$ L+ y' }
If the results are Equal & Unequal, it means the ball is in group 3. - [1 Q+ g0 Q6 } A) s9 K: JTVBNOW 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 & Equal, it means the ball is in group 1. ! k6 B! \5 H9 x5 J8 p5.39.217.76If the results are Unequal & Unequal, it means the ball is in group 2.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。9 ^1 }7 H5 h2 P1 M
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。% o! p& ?/ s+ _! \
Once you determine the group that contains the ball.公仔箱論壇9 g$ \. R- X+ r, i+ \& L3 D& L* ?0 {
Simply weigh two of the balls