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。公仔箱論壇, D: `1 d$ u5 I. X2 J
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' _! j  q, w( A3 a
而不會過了一會才作答，C發現D不知道答案時就表示
/ f& [2 a6 C( c5.39.217.76C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.
! Z4 K9 E3 U/ ?公仔箱論壇That means D is not sure the answer by seeing one white and one black.
! l/ E: V* Q4 s9 h" g8 M7 L5.39.217.76C 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
, p3 d' }' i" h8 P! B5 n  n2 Z" H1 o, a
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?