i found the ans in 30 mins but dont know correct or not?
2 f. ? E9 G R) Q0 q' ^' }* Zans is too long! but concepts are something like that:
& f3 B a/ m }6 }3 A x" x) rtvb now,tvbnow,bttvbseprate 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。2 F! i, X, B. E `0 a5 Z1 o! O
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!
" I) c0 q% |% i+ F5 C) yTVBNOW 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 last part is 1ball vs 1ball! something like that |