Sudoku Puzzle Book, 1,000 Puzzles, 500 HARD and 500 EXTRA HARD: Improve Your Game With This Two Level BARGAIN SIZE Book - Paperback

by Sudoku Puzzle Books (Author)

Relieve boredom and stress by playing Sudoku. With two levels of difficulty this jumbo bargain size Sudoku Puzzle Book will soon improve your game. There are 4 puzzles per page and solutions are at the end of the book.