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。) _  J% E; V0 M/ ?- w
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，5.39.217.76. N* x. n! `5 X/ P# P) J8 z  X+ {
而不會過了一會才作答，C發現D不知道答案時就表示
1 \% m0 Z" X, N! L; _1 STVBNOW 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。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.tvb now,tvbnow,bttvb; B& H( C1 }! M( J) g% c
That means D is not sure the answer by seeing one white and one black.
7 \; D/ I. {  @& d7 @9 S- r) bC 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 : H- v0 e* l0 G' ]4 ?: j
3 }3 M5 I* z) C4 k& r% R  v
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?