wingonwong

take out 10 balls and 5 in each side
( z2 r# c) A% v+ B3 ztvb now,tvbnow,bttvbif both side balance mean the other 2 balls one of them must be the heavy one then just take them to weight will find out which one is heavier.tvb now,tvbnow,bttvb. r& F; B6 @* [. G7 ~
公仔箱論壇$ z) g3 p  w0 }1 r5 G0 b6 i
if the heavy ball is inside the 10 balls, take out 4 balls from the heavier side which had 5 balls to weight 2 balls in each side.os.tvboxnow.com: S7 [9 g6 J% j8 a
if both side balance, which mean the one left is heavy one if not, just take the heavier side to weight will find out which one is the heaviest one.
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7 _/ v3 P5 X1 S" _/ PTVBNOW 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。used less then 1 min to find out the answer....

zhuhui99

888888888888

shirleytcl

kan yi kan !

sunpeng_333

这题错的，做不出来

gxoxin

kkkkk

陸小茗

3q  試試看

kingcocoon

let c

vic200704

其实也很简单啊

benwang0608

一直跑到死胡同裡0 R/ l. b' G8 ?$ p  N- p) i
想了想還是有破綻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。) V; Q6 j* O& I' E" u$ H
偷看一下答案嚕^^

qqwsxqq

:onion05: :onion05: :onion05: ..

astrology

這是非常有用的東西
/ L9 g  B* w# O; [公仔箱論壇thx~

CyberTsang

ｔｈｘ～

kellyscb

answer?