this is too easy!!
9 ]/ o$ E6 Q0 Ptvb now,tvbnow,bttvb
2 k! B/ j) n/ z. @' W. Z! i& 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。1. put 6 at each side.. take the one side which is heavieros.tvboxnow.com1 l" z# p% Z# @! z' V6 O" e3 C
2. put 3 at each side.. also take the heavier side
, R& n3 j( g' E4 e) i8 `# x2 R) j# Ptvb now,tvbnow,bttvb3. 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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