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Cryptarithms Online

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Visit this site: http://cryptarithms.awardspace.us/

Author:Jorge Soares
Description: Mathematical puzzles in which the digits are replaced by letters of the alphabet or other symbols. Brain-teasers by the author; cryptarithms from the journal Sphinx; a primer; books on cryptarithms, and links to relevant sites on the Web.

Levels: High School (9-12)
Languages: English
Resource Types: Problems/Puzzles, Books
Math Topics: Cryptography

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