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。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。" M* ~! T2 L  E, X( X* O" j6 p
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( ]! \# y5 e: H' s0 D
而不會過了一會才作答，C發現D不知道答案時就表示* F. t" H4 G; X* x% i# j7 }+ K
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 u: b$ x# ?+ Y
That means D is not sure the answer by seeing one white and one black.
( B$ Z$ U! \. L$ W& I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 5 y+ @' Q6 z9 G$ c. y

  c/ V6 O; g- b" w& Y6 i( ^0 qC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?