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。
* g6 v0 C$ j1 I& e5 E- B! A; Bwww3.tvboxnow.com假設C和B是同一顏色, 那D就會立刻知道自己的顏色，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。6 F, Q2 w, P& p0 r. K/ A
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  t- g) S0 }, U& H
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.公仔箱論壇9 p  @/ X0 O) J( `  Z
That means D is not sure the answer by seeing one white and one black.公仔箱論壇6 h3 D5 P& I" C1 Z0 W6 ^! O. f
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
8 x+ X3 e* O* X: N( Q) y3 b: ^: kTVBNOW 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。公仔箱論壇  {* B- `* u$ E9 x( G6 H2 r
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?