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。( G! d9 a- i, m- i$ f' s
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，tvb now,tvbnow,bttvb( [4 p6 ^& k9 @* F8 \
而不會過了一會才作答，C發現D不知道答案時就表示
; p2 U# B/ V% a/ Z0 Gwww3.tvboxnow.comC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.
) F/ s& J# l4 W$ ^3 s1 T( s- D2 \3 }www3.tvboxnow.comThat means D is not sure the answer by seeing one white and one black.
/ @( u7 P' D* M4 |8 I9 d8 AC 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 www3.tvboxnow.com- u& h7 z1 v. \/ a8 K
tvb now,tvbnow,bttvb+ y/ i$ ^7 `) y0 F
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?