i found the ans in 30 mins but dont know correct or not?tvboxnow.com# O( _, a2 b, U
ans is too long! but concepts are something like that:
4 u0 J/ ?2 r, Y& C" N* @2 Itvboxnow.comseprate 4 groups 3 balls in one group!
) f; d' w8 s" A+ RTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。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!tvb now,tvbnow,bttvb9 ?5 k+ h- e9 T( h% Z3 b) y
the last part is 1ball vs 1ball! something like that |