A Lifetime's Supply of Cryptarithms
This preview contains 20 puzzles. The full CD contains 4 million.
You can order it here for $14.99, or read more here.
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Cryptarithms!
The rules for cryptarithm puzzles are simple. Each letter represents one of the digits 0 to 9. Different letters represent different digits. The first digit in a number can't be 0. Your job is to find out what digit each letter represents. This page tests whether your browser meets the technical requirements of this CD.