12 balls names A B C D E F G H I J K L ) f* U8 Z1 K' e6 k) \4 {公仔箱論壇1St A B C D : E F G H if balance 2 d5 `2 |0 i4 Z8 K+ mwww1.tvboxnow.com2nd 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)www1.tvboxnow.com4 I. a# I: i* Y7 P$ o, H. f2 e
3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)www1.tvboxnow.com; C, x6 Y( q% A! O
L is different