How to Solve Sudokus in 5 Minutes : Techniques, Strategies, Training Methods ...
22,71 €
How to Solve Sudokus in 5 Minutes : Techniques, Strategies, Training Methods and Timing Charts for Hard and Extreme Sudokus, Paperback by Colloby, Mike, ISBN 1430323515, ISBN-13 9781430323518, Brand New, Free shipping in the US Top-level Sudoku is all about speed, speed and more speed. Solving hard Sudokus in less than 5 minutes is the ultimate challenge, and the focus of this book.
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