this one is really simple, i think divide it as half (6-6)
+ ?, f) `5 Z9 S) L# K% uweigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
, n% O& Q' F$ q2 f j* hIf the above doesnt work公仔箱論壇( H2 u0 m: t3 ?. I# l; x; v
weigh 3-3 of the other group (2nd chance)5.39.217.77:8898& z+ I, a: L: x' u' I
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |