Sudoku
Tesla's Blueprint Sudoku
Electricity, Invention, and the Architecture of Innovation
The fourth volume contains 80 medium-difficulty Sudoku challenges in a spacious 7 × 10-inch format, combining focused recreation with a Tesla-inspired theme of invention, experimentation, and disciplined thinking.
$12.99Paperback
Amazon paperback retail shown in the current catalog: $12.99. Price and availability may change.
Who it’s for
Independent solvers, families, libraries, recreation programs, waiting areas, and cognitive-engagement settings.
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