12 balls names A B C D E F G H I J K L
3 J' x7 ~) s; s x1 ptvb now,tvbnow,bttvb1St A B C D : E F G H if balance
, U$ i8 C3 E, V; ftvb now,tvbnow,bttvb2nd 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)5.39.217.76: d. P9 ^ T& G, c- ?* ^- r
3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)公仔箱論壇" l3 F8 y9 j. i- S' Y' N P
L is different |