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Logic #42:
Tom wants to send Sally an expensive ring through the mail because they live thousands of miles apart. The only problem is that everything sent through the mail is stolen unless there is a lock put on it. Both Tom and Sally have plenty of locks and keys but they don't have any of the same locks or keys.
How can Tom send Sally the ring without it getting stolen?
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This one is pretty hard, really. I dunno if could give any clue to this, but the clue I could give you is about this, the ring is in a box and it has Tom's lock and with Sally's lock. Now, you'll just have to think how can Sally retrieve the expensive ring.
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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. ...