i found the ans in 30 mins but dont know correct or not?, J1 l2 i) @/ u7 g
ans is too long! but concepts are something like that:
9 d/ s# |7 r% Q+ G e1 U* UTVBNOW 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。seprate 4 groups 3 balls in one group!
0 u, E7 l1 ?& a5.39.217.77:8898the 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!
* L. [$ D% m! T& O) U6 jtvb now,tvbnow,bttvbthe last part is 1ball vs 1ball! something like that |