The Little Book of Sudoku 4

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The Little Book of Sudoku 4

Michael O'Mara, 2016

The Little Book of Sudoku 4 contains over 200 brand new puzzles, commissioned especially for this book.


The puzzles will test experts and train those unfamiliar with Sudoku, helping to build your logic and reasoning skills, improve your memory and keep your brain healthy and young by giving it a regular workout.