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。
1 ^, G2 ~: J' b" K6 PTVBNOW 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。假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
2 v2 K6 [1 _, S6 e1 h而不會過了一會才作答，C發現D不知道答案時就表示公仔箱論壇3 l1 B1 X+ a. q& m, a
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.* \1 B3 X7 d+ M0 k/ J0 H' |, B
That means D is not sure the answer by seeing one white and one black.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。$ e1 @1 ^3 L! w% M7 I) 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
2 s+ B& e: }& M5 j% B+ O! H$ T6 N0 [' k8 C! w/ P- w5 o
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?