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。
& a" Z* a7 w+ v/ Z$ ~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，/ N) Q, V9 @3 R8 r: b
而不會過了一會才作答，C發現D不知道答案時就表示
0 `. V) n/ @/ X& bwww1.tvboxnow.comC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.9 s2 m+ h# h9 o0 d
That means D is not sure the answer by seeing one white and one black.
4 _! t# n# w6 p4 {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。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 tvb now,tvbnow,bttvb; w/ b7 J/ u+ a2 r! g. o6 ^

9 v" i6 @' L, u, \; Y/ {# C4 gtvb 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?