Divide the 12 balls into 4 groups of 3's.os.tvboxnow.com: X3 C3 g' K# E5 ^! d( _
Weigh group 1 & 2 $ {3 L; S! o( D: q7 }$ RTVBNOW 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。then weigh group 2 & 3& D. m: [$ V2 |% p/ v. M
If the results are Equal & Equal, it means the ball with the different weight is in group 4. 2 }( p( ]6 V5 I C5 FIf the results are Equal & Unequal, it means the ball is in group 3.5 ~3 N, k P1 V1 v/ U. \
If the results are Unequal & Equal, it means the ball is in group 1. 4 t# X9 }- ^7 `' g1 }# Oos.tvboxnow.comIf the results are Unequal & Unequal, it means the ball is in group 2. , D A! h' `6 ^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。 - O5 O: a f! @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。Once you determine the group that contains the ball.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。$ ?" [, M. @ O) u, H
Simply weigh two of the balls