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。: y5 ]6 q% o/ S& W+ X* C9 h) E
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
3 {+ l5 q8 J! W7 |- f' A2 B而不會過了一會才作答，C發現D不知道答案時就表示www3.tvboxnow.com, q8 }& c7 o6 j9 ~$ a
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.tvb now,tvbnow,bttvb# P2 ~" Y) _4 p2 A8 G! C* J
That means D is not sure the answer by seeing one white and one black.公仔箱論壇/ {) T5 \4 O9 C, N, u+ n
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
. _0 T; I  D4 U& Z- i) a7 d' m* h1 H( m公仔箱論壇
  D1 y7 m% t1 wtvb 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?