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。  l( ]  k" y6 @
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
/ n7 P( T$ G6 Y" A' ^, utvboxnow.com而不會過了一會才作答，C發現D不知道答案時就表示
' b: l3 v! G8 i* _公仔箱論壇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.
+ t) v5 w, p. F$ S8 cThat means D is not sure the answer by seeing one white and one black.' a4 N) J( I+ u4 q! k
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
8 L! o, B0 @0 M5 J: z$ _( p2 r' vTVBNOW 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。% W6 N! f3 f% H
C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?