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! |/ j5 |/ p$ o6 {1 l% e0 E& ?
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，6 A$ y4 j) h: }" q$ f9 ~7 S1 p
而不會過了一會才作答，C發現D不知道答案時就表示8 c! w; T% Y$ I, Q4 j6 \) P! a, 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.TVBNOW 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。: ?9 W$ v: b5 \, u# n; i3 q
That means D is not sure the answer by seeing one white and one black.
6 r+ i( h0 U) i) |" c. 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 公仔箱論壇) D' F) @' ]0 P) O5 i7 w7 z, k
$ B0 H5 [) C  E* M% ~6 w
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?