12 balls names A B C D E F G H I J K Ltvb now,tvbnow,bttvb& p( }, D5 B; ^
1St A B C D : E F G H if balance
. A; y. Q2 j/ h% w! l0 B2nd 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)
, P7 ?5 O7 ~- I7 O3 e* Q K3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)
! k. v1 d. v, _5 J8 q; P, N, Vos.tvboxnow.comL is different |