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。
/ m* e+ j& I/ Y  \6 B) F$ ^% N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，5.39.217.76! }1 q# w% B3 _& P
而不會過了一會才作答，C發現D不知道答案時就表示
) F+ ~9 d5 R; d5 x/ Jtvb 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.
  Y- B% s. W; g; i6 k0 E5.39.217.76That 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。6 r+ l7 n" V/ k7 M7 R; a# H
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 5.39.217.760 z3 W1 g( x2 r6 z5 N* J" `0 I

7 Q! `7 z, F. r. r7 G9 f% H& ~tvb 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?