12 balls names A B C D E F G H I J K L% Q* v$ U# L% w
1St A B C D : E F G H if balance
. L1 k3 Y: H/ u. f: R0 B! f9 \ q2nd A B (or either 2 of A-H) : I J if again balance if A B > I J (implies the different is light ball is I or J)
/ o9 e% D8 \, T公仔箱論壇3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)tvb now,tvbnow,bttvb( W# Q+ u) N; @. H8 o
L is different |