Publisher's Synopsis
300+ Sudoku Puzzle book Medium to hard with Full Solutions
Book Details: LOTS OF PUZZLES: Over 300 puzzles (102 MEDIUM & 204 HARD).FULL SOLUTIONS: Included at back of the book.
LARGE SIZE: 8.5 in x 11 in (21.59 cm x 27.94 cm). BUILD UP YOUR BRAIN: Grow your Sudoku acumen over time.