anakmalas

this is too easy!!
2 r- s$ y- i% U$ P公仔箱論壇
" H6 U$ u$ y! R) Q9 ?; U5.39.217.771. put 6 at each side.. take the one side which is heavier
8 J/ R+ [' u5 R* h9 u2. put 3 at each side.. also take the heavier sideTVBNOW 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 O2 U" t; Z# h, A5 b0 m
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..