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。tvb now,tvbnow,bttvb, m$ N" O5 |& W6 X& x7 P: ~% r6 W
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! Q- {, G3 N3 g1 g8 l; w& Y8 D/ [( s
而不會過了一會才作答，C發現D不知道答案時就表示
7 G9 n5 l6 S3 u! @  _6 l( V- @0 bTVBNOW 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。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.2 T) D! r, c$ I5 L3 {. `  ]) h
That means D is not sure the answer by seeing one white and one black.
; J  [; v6 Q" W5 N8 G8 G: ^0 sC 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 www2.tvboxnow.com7 L/ d- E  T$ y( b# H" U

, l( P; `2 I: [5 P' h% c* E* p* tC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?