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Worlds Most Challenging Puzzles |
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Item# 0390400
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Our Price: $ 5.95
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In Stock
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Description & Details
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Worlds Most Challenging Puzzles Book If you can bicycle a mile in four minutes against the wind,and cycle a mile in three minutes with the wind, how long will it take you to bicycle a mile without any wind? To solve THE WORLD'S MOST CHALLENGING PUZZLES by Bary Townsend,sometimes you have to be smart, sometimes patient, and sometimes you just have to pay attention. This and other devilishly tricky problems dare you to match wits with the greatet puzzlers of all time. Ta ke on all 95 of these stumpers yourself,then challenge your friends! 128pgs/paperback/illustrations/answers provided Ans: 3 minutes 26 seconds per mile on a calm day
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