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。公仔箱論壇( V8 b! k6 u- @7 r6 U5 ?6 _# q
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，公仔箱論壇# {5 ~2 e6 j- L( n) B
而不會過了一會才作答，C發現D不知道答案時就表示9 P8 Y9 o7 _# c& |
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.
! I2 |5 }$ Q' T. [  D+ @( S  {www2.tvboxnow.comThat means D is not sure the answer by seeing one white and one black.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。* n4 G' i2 n% l3 O
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
) Q( n2 _: r" Z) N+ o+ a% O5 B$ dwww2.tvboxnow.com
. Y% N: N, T) u/ vtvb now,tvbnow,bttvbC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?