12 balls names A B C D E F G H I J K L
4 ?4 B/ i2 t: k5.39.217.77:88981St A B C D : E F G H if balance
4 [% N7 X' I1 \" A' Itvb 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 u! F/ I) v0 x; M' G$ j6 [3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)公仔箱論壇" }2 Z" X& Q: }& \- y5 T
L is different |