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。
% \& D8 H8 B% _0 t9 i' T% v5 }4 z7 Kwww2.tvboxnow.com假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
$ y/ q9 x! F' [$ W4 }, s  W! b' U- V$ ?  X, Y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.com' |. t9 V, ]$ Z) p6 w
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.
% s, M$ f/ y6 _1 [9 Stvb now,tvbnow,bttvbThat means D is not sure the answer by seeing one white and one black.tvb now,tvbnow,bttvb& U- T! u* q0 V! u) m5 j5 D
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 tvb now,tvbnow,bttvb; E) t9 u6 ]5 d& ^
公仔箱論壇/ F- V6 V1 {4 _
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?