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。
# S' d" Q) W1 ^! l1 b* _. ]4 G5 Mtvboxnow.com假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
7 A2 |7 r: Y4 X% w, z# f4 ^6 ^1 t而不會過了一會才作答，C發現D不知道答案時就表示
7 g; M- U! \% N! rC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 H) ^2 s# `; b2 j- O: {/ `3 z" G
That means D is not sure the answer by seeing one white and one black.
# H# Y6 A' C$ Itvb 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
: X( e, B' ^7 r  w5 _; N( ?' bTVBNOW 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。tvb now,tvbnow,bttvb. L$ v+ [( `7 K7 L3 K  D" u! u
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?