this one is really simple, i think divide it as half (6-6)tvb now,tvbnow,bttvb5 P$ ]% b: X7 L* O
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
5 @4 G" E* ?. R$ j/ @% s5.39.217.77:8898If the above doesnt workTVBNOW 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。1 G% I3 K+ ~. b2 W# n
weigh 3-3 of the other group (2nd chance)
, q3 N! h6 J1 y5 e6 D9 k! n& ZTVBNOW 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 1-1 from heavier group (3rd chance)-> you will know which is heavier |