wingdragon89

C.....

中國籍男子

C答中了。A和B一定答不到因看不到其他人。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。$ u1 Y5 q( ~% T
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，公仔箱論壇/ G* v9 k: k1 T/ u$ o
而不會過了一會才作答，C發現D不知道答案時就表示os.tvboxnow.com2 {  i& z  B7 ~8 `, l7 g
C和B是不同顏色，那麼C只要答和B相反的顏色就對了。

南極

WHY???

mavvvv

i want to know the answer

waha1ha1

C knows the answer by deducing D is not yelling out the answer.6 c3 w# a% y$ F8 R8 W" s# S
That means D is not sure the answer by seeing one white and one black.
8 ]/ O7 K8 J% A& x: U% A2 c' yos.tvboxnow.comC saw B is wearing the white, hence he is wearing the black

abilam123

thank you

jonnyfang

see this before but forgot answer

sws2108

係點解呢？

wong32159

thank a lot

rockylok

dfdfd

KekHao

我觉得是D 呢。。。

formax

好難哦~~

bluekid2030

1# wasimasterQ
& Z* \; c7 S9 [( @' }  \公仔箱論壇/ e% g( G$ l! A+ Y6 w- h" a" ]
C同B都答到

roembro

C, because he saw B's hat is white and he knows D can see the color of B's and his hat. If B and his hat has the same color, D would speak out. But D kept silent, so C knows that his hat's color must be different.

morrislch

may i see the answer?