- A book whose plot revolves around these puzzles
* Cryptogram

References

* Martin Gardner, Mathematics, Magic, and Mystery. Dover (1956)
* Journal of Recreational Mathematics, had a regular alphametics column.
* Jack van der Elsen, Alphametics. Maastricht (1998)
* Kahan S., Have some sums to solve: The complete alphametics book, Baywood Publishing, (1978)
* Brooke

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