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。
( z2 ~) C8 T2 k* m9 J! K2 I% F: w& jTVBNOW 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，8 p6 e" c9 h# G4 r- w/ J2 X/ h' o9 A2 h
而不會過了一會才作答，C發現D不知道答案時就表示
2 e7 r% a' ^* ~5 E6 M0 ^' I% ]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.
" J. [; q+ h: V7 QTVBNOW 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。That means D is not sure the answer by seeing one white and one black.tvb now,tvbnow,bttvb/ h* e, K' x, t' E
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
1 G6 h0 s  H" p
* k" g; @2 @( e4 x( _* RC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?