this one is really simple, i think divide it as half (6-6)公仔箱論壇 i6 |$ J$ g% J4 n
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
2 B9 @/ R) h) ]1 T% }7 mIf the above doesnt work
# G; P2 }$ R7 `- d- {& ~. d" ktvb now,tvbnow,bttvbweigh 3-3 of the other group (2nd chance)公仔箱論壇, X% L" T0 q4 Y7 D1 c2 A
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |