Smashwords — About Don Harmon, author of 'Sudoku (9) Logic for Beginners'

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Member Since: Dec. 18, 2011

Don Harmon

Biography

Don Harmon spent 30 years in the aerospace industry designing hardware and documenting engineering business systems. (A problem solver.) After being introduced to Sudoku, it became a natural challenge to solve, and then document, those Sudoku puzzle solving processes.

Books

Sudoku (9) Logic for Beginners by Don Harmon
Price: $1.99 USD. 5790 words. Published by Another New Day on December 18, 2011. Nonfiction.
An informative and logical step-by-step approach to solving Sudoku (9) puzzles.

Don Harmon’s tag cloud

don harmon logic logic puzzle puzzle sudoku sudoku puzzle sudoku puzzle solving