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。
% e+ y( ?7 _$ C3 D- e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，6 B/ L: q7 T$ _$ y
而不會過了一會才作答，C發現D不知道答案時就表示- D( B+ R' w% n* P7 p8 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.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。. `; A! l/ @1 h$ p/ i$ l
That means D is not sure the answer by seeing one white and one black.
. t/ U- s* z/ W2 @) |3 D公仔箱論壇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 公仔箱論壇7 p# N% _! X# O0 h. `3 D
公仔箱論壇1 y) ?1 t: w4 {8 T
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?