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!
Publisher: Penguin Books LtdISBN: 9780140958355Number of pages: 448Weight: 328 gDimensions: 198 x 129 x 28 mm
Kommentar