this is too easy!!tvb now,tvbnow,bttvb T9 q% ?. f3 |& z' O
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。. R; y, X* j, w8 O! @
1. put 6 at each side.. take the one side which is heavier
/ E3 V4 s. |# V; e/ NTVBNOW 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
. {: f$ W0 X9 \8 r8 iwww3.tvboxnow.com3. 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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