this one is really simple, i think divide it as half (6-6)
( J/ p. h2 `7 B3 J; C3 Nweigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
$ V! S3 W! U0 G E: {- ~公仔箱論壇If the above doesnt work
0 d( [* b/ `6 T* Y. f: `6 Z* w- T2 m; utvb now,tvbnow,bttvbweigh 3-3 of the other group (2nd chance)
. y; L* d* w3 B- J+ ptvb now,tvbnow,bttvbthen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |