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。
4 `6 h. o" K6 F" x. z8 k, H公仔箱論壇假設C和B是同一顏色, 那D就會立刻知道自己的顏色，www2.tvboxnow.com# C8 u3 k, V0 _; P
而不會過了一會才作答，C發現D不知道答案時就表示
% b7 T8 s0 J, N0 s" a" M6 J2 l公仔箱論壇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.
9 f' V3 J3 H& @% G! ~" RThat means D is not sure the answer by seeing one white and one black.6 a3 a; h' }5 |1 S
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
+ V& N+ b1 o% Y8 S+ m公仔箱論壇tvb now,tvbnow,bttvb, `) N# [0 A$ `2 Y3 W3 p' c
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?