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。
1 ~( ^" [" I9 X- O' y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，
7 ^0 m( B, T' [6 Htvb now,tvbnow,bttvb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 r  h3 l' c8 G! ?  D
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.www3.tvboxnow.com0 M9 R1 G0 U" b9 I. n
That means D is not sure the answer by seeing one white and one black.
6 J" B- W1 w0 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 公仔箱論壇9 ?4 m- p3 ^! M; S
tvb now,tvbnow,bttvb2 X  E; J- G2 i5 Q9 `0 b# q
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?