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。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。) p9 C& q0 k. |
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
/ v6 @  o. M/ N4 z而不會過了一會才作答，C發現D不知道答案時就表示5.39.217.77:8898# o! z' Y; F; U& O7 |  i
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.
% ^8 m0 n. `- j  N2 s& }公仔箱論壇That means D is not sure the answer by seeing one white and one black.5.39.217.77:8898  |8 H% p/ u/ E# X+ i
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 5.39.217.77:88982 D( P: @4 V7 B+ v1 F

8 G$ l8 M* f+ J3 [& ~' W4 X8 L公仔箱論壇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?