Sudoku Genius: 144 of the Most Fiendish Puzzles Ever Devised
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Sudoku Genius: 144 of the Most Fiendish Puzzles Ever Devised
Welcome to the 9 Circles of Sudoku Hell!  From Merciless to Maddening to Murderous, this is a book to challenge even the most seasoned Sudokuist. By the end of this book, you’ll be a Sudoku Genius.  With 144 puzzles (and solutions) and an advanced strategies master class from puzzle expert Tom Sheldon, Sudoku Genius includes logical strategies such as:  ·        The Force (and its variant, the Pincer) ·        Channeling ·        Completing the Square
With these strategies in your arsenal, you’ll have everything you need to solve these puzzles—if you dare to take the Genius challenge.
