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。tvb now,tvbnow,bttvb5 `  s2 z" X& x' H& ^
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& {3 B2 h1 c6 V1 H2 ?( r7 C
而不會過了一會才作答，C發現D不知道答案時就表示
2 I4 `+ P( e: t4 _5.39.217.76C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.tvb now,tvbnow,bttvb: f2 M3 _3 X) U
That means D is not sure the answer by seeing one white and one black.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。5 F7 n. N4 q5 H$ E3 s; S: O
C 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 5.39.217.76) Q7 H* j' |8 _* ~$ T# O% i( h

9 e- N3 k( x- dtvb now,tvbnow,bttvbC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?