Publisher's Synopsis
The Ultimate Challenge Sudoku Puzzle Book
Grab this massive bargain bonanza of classic Sudoku puzzles of varying difficulty levels, expertly crafted and graded.
There are plenty of puzzles to enjoy in this jumbo compilation, with 2 different levels of difficulty, which makes it suitable for intermediate and advanced sudoku players in love with this super addictive game:
300 Hard puzzles for intermediate players or as a warm up for experts
300 Extreme Hard problems which will give your brain a real challenge
Celebrate the holidays while challenging the mind with this collection of 600 Sudoku puzzles
We've had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference:
Perfect for stuffing the stocking of a Sudoku puzzler.
Great compact and attractive sudoku book to carry around.
Problem levels has been expertly assessed for consistency
20 problems per page and answers at the end of the book.
