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。
# u4 }' f/ Q. x3 C6 q假設C和B是同一顏色, 那D就會立刻知道自己的顏色，1 x% M/ W# @+ k' Q8 f9 E2 V) C! z  _. j5 E
而不會過了一會才作答，C發現D不知道答案時就表示tvb now,tvbnow,bttvb7 ]" m( t0 x" b: P4 ?  ]/ h) v0 A
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.
  R9 r5 Z6 D* v* d+ _- v* R" Fwww3.tvboxnow.comThat means D is not sure the answer by seeing one white and one black.
( V& C+ j; ^  C* |& 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
8 @. y+ ^3 g. m) O5 q  Y/ w+ e" O
* T( F' ^( {1 i# B5 r6 @; fTVBNOW 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?