Penguin Sudoku 2010: A Whole Year's Supply of Sudoku Plus Some Fiendish New Japanese Puzzles

Your daily dose of Sudoku, for a whole year.
Boost your brain with 365 brand new Sudoku puzzles to take you through 2010. Rather from novice level through to mildly taxing and on to the teeth-grindingly hard, each game comes with instructions and solutions, meaning there's no reason not to make [...]
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Your daily dose of Sudoku, for a whole year.
Boost your brain with 365 brand new Sudoku puzzles to take you through 2010. Rather from novice level through to mildly taxing and on to the teeth-grindingly hard, each game comes with instructions and solutions, meaning there's no reason not to make every day a Sudoku day.