i found the ans in 30 mins but dont know correct or not?tvb now,tvbnow,bttvb$ d5 N/ e" l1 H$ X+ N6 Y9 W
ans is too long! but concepts are something like that:
* g5 H% p% i$ n- Y, bTVBNOW 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!
U8 j# { \8 L. M/ T$ pthe 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!
j: n/ J+ k6 Z# {% ~) bthe last part is 1ball vs 1ball! something like that |