this one is really simple, i think divide it as half (6-6)
9 L6 v; p) n/ x' p/ ~) K, x6 `& {3 Iweigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
# Q. k% Q0 x: {: r5.39.217.77If the above doesnt work5.39.217.77. @+ K8 a W8 E1 a2 o+ X1 x
weigh 3-3 of the other group (2nd chance)公仔箱論壇- Q( B" z2 z m0 R
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |