this one is really simple, i think divide it as half (6-6)3 I* u/ e7 F l8 ]
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
3 t7 D0 [" y8 T% _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。If the above doesnt work
|+ H% J" i( A5 R1 U, U5.39.217.76weigh 3-3 of the other group (2nd chance)
8 r% O4 K, g1 r3 |+ S4 w- Wthen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |