i found the ans in 30 mins but dont know correct or not?
7 ]/ ]; o+ P& [: s6 D* n V9 xtvb now,tvbnow,bttvbans is too long! but concepts are something like that:
3 ^! e* d- t0 b3 h+ N. _www2.tvboxnow.comseprate 4 groups 3 balls in one group! www2.tvboxnow.com' w2 V A' I4 n, T3 g( m# @4 [% X
the important part is the 2nd times which need to find out the fake ball is heavier or lighter by use the normal ball that u find at the first time!
" P& O! f u% ?( t4 kwww2.tvboxnow.comthe last part is 1ball vs 1ball! something like that |