abcnow

三个红色和两个黑色
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) i" a4 y7 S" ^1 }4 `' W公仔箱論壇最后那个说我不知道我戴什么颜色帽子.4 b$ O- q, j4 r; w6 z$ \! l
- the front #1 , #2 must not be black/black.  Otherwise, #3 will know he is red.  #1/#2 must be red/red or red/black or black/red.
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中间那个说我也不知道我戴什么颜色帽子.
2 U6 G& M! A5 a( Eos.tvboxnow.com- for #2, if he see #1 wearing black, he can be sure he is red.  since #2 cannot be sure, then #1 must NOT be wearing black.
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但是第一个说我知道我戴什么颜色帽子.
" B5 B; _6 z2 T) {1 ?& V- NTVBNOW 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。- #1 must be wearing RED