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。www2.tvboxnow.com, C: d# P- ~2 D* K# E/ r
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; t; i/ j. h2 o0 K/ i
而不會過了一會才作答，C發現D不知道答案時就表示www2.tvboxnow.com9 a+ V( e) o& }3 \% v$ b
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.公仔箱論壇, U) f- f' G2 x% P
That means D is not sure the answer by seeing one white and one black.
. C, g. y* {  f2 }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 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。) r, ~* d2 g, V2 t/ P; ?
公仔箱論壇8 r' ]+ c2 g+ `, }0 \5 w
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?