dustking

i found the ans in 30 mins but dont know correct or not?5.39.217.76, I! U& p1 n9 i% ?& ]
ans is too long! but concepts are something like that:
8 |8 e& m# \# ^- A/ r. }; hTVBNOW 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! TVBNOW 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。0 L9 A# J2 Q- q6 _& ]' A9 Z, B- t
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!TVBNOW 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。+ W6 {+ n7 Q# y# ]& D
the last part is 1ball vs 1ball! something like that