Divide the 12 balls into 4 groups of 3's. ) O# l$ w+ k$ k6 Z4 `Weigh group 1 & 2 3 k5 e; D: H. o6 ?% ITVBNOW 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 6 |0 o- N8 p( j) HIf the results are Equal & Equal, it means the ball with the different weight is in group 4. % p' P) \7 p. @: N$ Xos.tvboxnow.comIf the results are Equal & Unequal, it means the ball is in group 3. * ]" E$ Z& F4 K, P, P+ ^; c9 A8 K, uIf the results are Unequal & Equal, it means the ball is in group 1.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 l2 T7 S" X. O$ d+ \" F- y
If the results are Unequal & Unequal, it means the ball is in group 2. 5 Y7 n) `, q* v( 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。 4 Z+ r8 d$ ^% U; ?公仔箱論壇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。+ j' |! q. S/ ?" X. k: w
Simply weigh two of the balls