this one is really simple, i think divide it as half (6-6)tvb now,tvbnow,bttvb. Q8 B& c r E4 t$ f% a& B
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
! {, W) Q; {. _! t/ i6 ]! A1 ytvb now,tvbnow,bttvbIf the above doesnt work
; F" r s1 N! ?4 ]2 L7 [7 H+ YTVBNOW 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。weigh 3-3 of the other group (2nd chance)tvb now,tvbnow,bttvb7 ^. O& u# W) Q8 v: f7 Z$ z! \
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |