Divide the 12 balls into 4 groups of 3's.tvb now,tvbnow,bttvb$ J7 f( ^( ]' x+ q
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。/ V$ {" q) @6 ~" a7 R5 s" `4 l3 b
then weigh group 2 & 3 / P/ x! P7 _8 y7 c/ S' twww2.tvboxnow.comIf the results are Equal & Equal, it means the ball with the different weight is in group 4. . B0 E6 o8 N+ c& [If the results are Equal & Unequal, it means the ball is in group 3. 7 x* S' g& h( q% F& O' ^If the results are Unequal & Equal, it means the ball is in group 1. # O; U/ C I" Q% m twww2.tvboxnow.comIf the results are Unequal & Unequal, it means the ball is in group 2.! ^5 s; {8 ?) F2 w$ H, Z4 u
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。2 p) s. K3 h6 c2 i, N* h& q' x( n
Once you determine the group that contains the ball. S' A' q. a$ rSimply weigh two of the balls