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。
4 K1 L& @! r$ b* }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，tvb now,tvbnow,bttvb5 P3 O: d5 D1 O1 j3 T" c5 ?
而不會過了一會才作答，C發現D不知道答案時就表示
: r2 ^; D6 U2 k+ o* F$ G+ Qtvb now,tvbnow,bttvbC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.
2 C) [, c/ O  E1 h" hThat means D is not sure the answer by seeing one white and one black.9 r+ E# Y+ c, o4 `
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 公仔箱論壇' X- }2 }( M) U/ w% F+ L! l% U
公仔箱論壇8 d- W9 w5 X) {( d
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?