賽格

恩..答案是 囧

CrAzY_FoG

12 balls spilt into 4 parts( 3 balls in 1 part- A, B, C, D), use two measure to find out wether it is heavier or lighter, then u should know which part is heavier/lighter. if A is heavier then mixed 1 ball into B, and C, balance A and B,  if balance, the the mixed ball in c is the odd one, if not,  then the heavier side should contains the odd ball. ;;)

ManGuy

i want da answer

elaine2099

wanna cc

nightrider

Not very hard. Did it in 2 hrs. Now let me verify.

btong

thx

snowkiss777

i wanna verify my idea.......

hlouie

第一次称，两边6个，甘样肯定有一边会重D。跟住重D果6个分开两份每份3个称第二次。又系肯定有一边重D。剩低3个。抽其中两个称，如果重量相等，则没有被选中嘅球系最重的。如果重量不等，则重的那一边就是那个ball了 have i got it right

edjay

answer~~~~~

jerry1900

dont know

mendy_zhong

>:/ b-( [-O< this is very diffcult!!! ,..i am very stupid

palmkaky

太難了
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我是億分之一 天啊
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demonworld

不知道呀  想看看答案

law74

too difficult! are you sure this is the exactly what the question is? or mistype somthing? when you going to tell us the answer?

antonyes

OH!