Welcome to The Penguin Sudoku Challenge: with 1 sudoku puzzle for every day of the year 2 challenge you in every way on 3 different levels – beginner, moderate and fist-clenchingly tricky. Perfect 4 sharpening your brain and honing your logic, sudoku will give you a 5 star brain (if they don’t hit you for 6). In 7th heaven when you complete them, you’ll 8 giving up on any of these – but those 9 by nines won’t complete themselves… Good luck!
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About David J. Bodycombe
David Bodycombe is a puzzle author and games consultant. In the United Kingdom, over two million people a day read his puzzles, and internationally his work is syndicated to over 100 newspapers.
Published by Penguin Books Dec 28, 2010| 448 Pages| ISBN 9780140958355