Killer Sudoku 1: Eine Sammlung von mehr als 200 herausfordernden Puzzles, Paperbac...
11,61 €
Killer Sudoku 1 : A Collection of More Than 200 Challenging Puzzles, Paperback by Guardian (COR), ISBN 1787396932, ISBN-13 9781787396937, Brand New, Free shipping in the US Test your wits against 210 difficult previously unpublished killer sudoku puzzles in the first book in the new Guardian puzzl series. The Guardian's killer sudoku puzzles are enjoyed by hundreds of thousands of people every day. While only a minimal level of mathematical knowledge is needed, all of your logical reasoning will be required to solve these brand-new puzzles. The puzzles have been designed to increase in difficulty as th progresses, meaning this book can be enjoyed by novice and master alike.
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