12 balls names A B C D E F G H I J K Ltvb now,tvbnow,bttvb* }$ g- p* n) f( } U6 G" B( Z9 {9 T( n
1St A B C D : E F G H if balance os.tvboxnow.com1 n' P z' A' e$ h! s
2nd 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)
" D2 f2 n3 ?* M+ e- A$ b6 _8 {* y6 k! jos.tvboxnow.com3rd A (or either A-J) : K if again balance 3rd I : J (the lighter is different)tvb now,tvbnow,bttvb* O. g& I6 W- L) o
L is different |