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The crossword puzzle celebrates its centennial

Name: The crossword puzzle celebrates its centennial
Uploaded: 2013-12-15T01:30:00-0500
Duration: 5 min 23 s
Description: Millions of people spend a few relaxing moments each day working on crossword puzzles. But few people know these brain-teasers were the invention of one man 100 years ago. Faith Salie reports.

Millions of people spend a few relaxing moments each day working on crossword puzzles. But few people know these brain-teasers were the invention of one man 100 years ago. Faith Salie reports.