Further Reading
- itertools module
- itertools — Iterator functions for efficient looping
- Watch Raymond Hettinger’s “Easy AI with Python” talk at PyCon 2009
- Recipe 576615: Alphametics solver, Raymond Hettinger’s original alphametics solver for Python 2
- More of Raymond Hettinger’s recipes in the ActiveState Code repository
- Alphametics on Wikipedia
- Alphametics Index, including lots of puzzles and a generator to make your own
Many thanks to Raymond Hettinger for agreeing to relicense his code so I could port it to Python 3 and use it as the basis for this chapter.
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