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* Q2 Q+ r) f! R3 U% l
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3 B$ V. e+ d5 Y6 F# ?2 ?5 a
而不會過了一會才作答，C發現D不知道答案時就表示公仔箱論壇1 ]* l3 J/ }4 g) k6 [
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.公仔箱論壇( Q8 c: C/ h1 @  F. d' C5 y
That means D is not sure the answer by seeing one white and one black.
; z7 t( v( m' c公仔箱論壇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
7 T1 v9 F' Q4 ?; H8 B! K% DTVBNOW 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。
0 x) T) Q- F% ?% \7 z/ |% qC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?