536 Puzzles and Curious Problems

(Elliott) #1
Unclassified Puzzles 215

very simple matter it is. Yet it is more than likely that you will at first take a
great many more steps than are necessary.



  1. AN AWKWARD TIME


"When I told a man the other morning," said Colonel Crackham at the
breakfast table, "that I had to catch the 12:50 train, he surprised me by say-
ing that it was a very awkward time for any train to start. I asked him to ex-
plain why. Can you guess his answer?"



  1. CRYPTIC ADDITION


31JO


)'+81']


Can you prove that the above addition sum is correct?


  1. THE TWO SNAKES


We have been asked this question:
Suppose that two snakes start swallowing one another simultaneously, each
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