this one is really simple, i think divide it as half (6-6)- R3 c- _* N2 x. _5 v
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
3 o9 |5 ?: H* G: n \( U4 J, l7 O公仔箱論壇If the above doesnt work
$ J" a& U" D; ?" cweigh 3-3 of the other group (2nd chance)" P. ?! ?: a( r+ f2 D0 g
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |