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發表於 2013-2-10 10:53 PM
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C knows the answer by deducing D is not yelling out the answer.
1 ^) S; Q `. A" k) I2 E' J* W5.39.217.76That means D is not sure the answer by seeing one white and one black.5.39.217.76. b' C4 T) h! ?; Q$ ?
C saw B is wearing the white, hence he is wearing the black |
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