haodeng

................

ockang

don't under satand

pcboyzi

ＴＨＸ。。。

jokey2003

如果問邊個重左就答到...

yinggong123

ffffffffffffffffffffffff

mysterylai

點整哩??
$ t: ?. W$ W! b) K  F3 R) R" l# o5.39.217.76

gundamz2

以前做过，很简单的，排除发，12变66，6变33，之后再1次各放1个就知道了

songhuang

太简单了!!!!!!!!!!!!!!!!!!

siren

quite 低B question

siren

not sure why the answer is so complicated, i couldn't understand all the cross swap logic. the solution is simple. split 12 to 3 group, each group has 4, scale any two then u will know the which group has the abnormal ball. then left 4, scale 2 balls each time。

weiyifenshen

啊的乙肝胆相照相馆的的的

ssad47

let me see the answer pls... dunno how to do la...

webberlam

devil7788

see see

zero013

what happened?