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。
1 a+ i' h2 t# F/ c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，公仔箱論壇5 F; H, i' v9 t5 T
而不會過了一會才作答，C發現D不知道答案時就表示tvboxnow.com2 p  E2 I/ d& j7 k; S, V4 W+ |
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.
7 l  r/ W# m# G: S5 R1 Itvboxnow.comThat means D is not sure the answer by seeing one white and one black.
1 h, M1 V  v. ]* h/ E  G/ Btvb now,tvbnow,bttvbC 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
- i2 h$ g/ m; Z& I4 z' t$ |tvb now,tvbnow,bttvbTVBNOW 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。1 `; Z! ?/ Q9 e7 o
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?