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。
  @: ~, `# I  v  K0 L8 K假設C和B是同一顏色, 那D就會立刻知道自己的顏色，tvb now,tvbnow,bttvb4 l; O+ R/ r' H6 K6 B& O3 D
而不會過了一會才作答，C發現D不知道答案時就表示5.39.217.76' q- R$ B3 k4 t/ w# k0 x. S
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.
) Z9 C7 \$ T1 k5 `$ ^# PThat means D is not sure the answer by seeing one white and one black.
- x, X; o1 m2 {$ r' v公仔箱論壇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 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。, m3 H5 ^. n4 d, V

/ z+ n1 z; S* e3 g4 D$ i8 ]5.39.217.76C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?