kochipai

1. 1st divide to half take the heavier outTVBNOW 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。) o6 i  C9 p5 a5 p  N3 G
2. 2nd take 4 balls out of 5 divide 2 groups to get the heavier out. (if is equal thn the remain is the one u looking for)- a% o% C; G+ }2 O2 O* M, T' f$ Y
3. Same method if is not equal on 2nd try.