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。
0 f" e6 r6 T/ R! H* V3 L6 C公仔箱論壇假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
0 K0 W, L9 H- n! g而不會過了一會才作答，C發現D不知道答案時就表示
4 ~$ m8 T/ _# Y% `5 |) ztvb now,tvbnow,bttvbC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.6 t7 n4 ?2 j6 h' D/ C8 F
That means D is not sure the answer by seeing one white and one black.
' G' V9 {: ]1 c" x9 t4 Q  VC 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
) u4 L5 ?6 n& i4 N" PTVBNOW 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 y9 R) j* Y# M. X; t( Itvb 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?