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。
. o, R8 ^( i0 F, a8 K; A" [- d  G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，2 _4 O/ d+ k' O( c4 H  |
而不會過了一會才作答，C發現D不知道答案時就表示
3 Q- g6 S5 g/ g+ F' ^5.39.217.77C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。$ ]8 s- |! h+ u* p' k; }# Y
That means D is not sure the answer by seeing one white and one black.
0 O$ e$ l0 q4 h4 J3 N. Y1 H) j4 ]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 % A, `$ p4 ~5 {* m

: c- ]1 p$ J4 e$ \+ U: 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?