i found the ans in 30 mins but dont know correct or not?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。1 g" ~2 T) x( ]& l5 Z
ans is too long! but concepts are something like that:
/ T8 Y6 a2 |5 d+ rtvb now,tvbnow,bttvbseprate 4 groups 3 balls in one group!
, Q, v( Z# n9 ~# K% ~1 `7 ithe 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!. Q( W5 [) g; o0 n. [/ |
the last part is 1ball vs 1ball! something like that |