klleung72781

Divide the 12 balls into 4 groups of 3's.
9 \; I" q, G9 @6 s  o& k4 Y! KTVBNOW 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。Weigh group 1 & 2
( m, P  }; y) n$ \5 o$ W! r+ N公仔箱論壇then weigh group 2 & 35.39.217.77:8898% `9 Q8 i; J! k( \* m. T
If the results are Equal & Equal, it means the ball with the different weight is in group 4.5.39.217.77:8898$ \. d  Z" R+ L" `! ~4 l
If the results are Equal & Unequal, it means the ball is in group 3.
, Z+ t  ~/ Z& Q* B5.39.217.77:8898If the results are Unequal & Equal, it means the ball is in group 1.8 l" h( h$ P9 M5 N) f2 y; P$ `- r
If the results are Unequal & Unequal, it means the ball is in group 2.3 ?. }6 o' I& K, o5 V" G
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。% x* y2 [5 g' Q. r. y8 V8 }
Once you determine the group that contains the ball.
9 k9 u6 W- {+ c& q7 C: s. w4 ^8 ]tvb now,tvbnow,bttvbSimply weigh two of the balls