Divide the 12 balls into 4 groups of 3's.0 t( i; f* c! S7 I; Y1 g9 m2 ~, p$ ^
Weigh group 1 & 2 3 v* Y* }& I9 Y, \+ ?then weigh group 2 & 3 3 `: b% w+ C! l) Q; V0 {9 n, |. A5 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。If the results are Equal & Equal, it means the ball with the different weight is in group 4.5.39.217.77:8898' e( \; r" e) @
If the results are Equal & Unequal, it means the ball is in group 3. / }3 f' i4 z7 j, B( T9 W& q& LTVBNOW 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. , F9 q( \! t' S3 ]3 M! [* O# |- w- KIf the results are Unequal & Unequal, it means the ball is in group 2.) r% r2 s# H0 o+ v
% z7 i# p$ i! ^. D6 K! i
Once you determine the group that contains the ball.公仔箱論壇& [8 o" e) X7 O& j' S1 |5 k. x9 ^
Simply weigh two of the balls