Well, it's been a long time... I can still wait however. This book is not yet famous enough.
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Logic #13:
Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?
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The title also says a clue. You just need to think, think positive.

YOU ARE READING
A Logic Book
RandomHow could you possibly survive a test that's only a bunch of logic? It's just to make your minds think at this/that time, and to see a thing at a different observation, like how people see the number 6 but others see 9 because they're upside down. ...