World's Most Challenging Puzzles

World's Most Challenging Puzzles - Charles Barry Townsend

To solve the world's most challenging puzzles, sometimes you have to be smart, sometimes patient, and sometimes you just have to pay attention.

The devilishly tricky problems dare you to match wits with the greatest puzzlers of all time. Take on all 95 of these stumpers yourself — and then challenge your friends!


Charles Barry Townsend has been writing books and editing magazines on puzzles, games, and magic for over 16 years. He is the author of several books, including The World's Best Puzzles, The World's Most Challenging Puzzles, and The World's Toughest Puzzles.

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