this is too easy!!: S3 @+ h9 J1 y) c6 g8 j% f G
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。( S# x9 e2 [1 T. Q
1. put 6 at each side.. take the one side which is heavier
8 S4 S: _3 M k4 t O. A$ v6 P! zTVBNOW 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. put 3 at each side.. also take the heavier side
! O' }2 C) X$ b) b$ t公仔箱論壇3. put 1 at each side.. if the weight balance then the one not put inside is the heavy ball.. else the side which is heavier is the heavier ball.. |
發表於 2009-1-7 05:31 AM
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