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。
2 ~6 O9 A) \1 m) V' _9 v1 |www1.tvboxnow.com假設C和B是同一顏色, 那D就會立刻知道自己的顏色，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# V/ u% U+ L) c3 k
而不會過了一會才作答，C發現D不知道答案時就表示
% U0 f; Z; F; q/ oC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.
3 b7 i! {5 h. U( X5 r; a) u3 \1 Y9 |That means D is not sure the answer by seeing one white and one black.
( C% N( n3 M* q% u8 V5 Jtvb 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 tvb now,tvbnow,bttvb) J5 [7 Z+ J( k5 ?
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。. w' f4 K9 }+ |( o" F( F
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?