600 Sudoku Puzzles Hard & Extra Hard: Active Brain Series Book 8

By T.K. Lee

Active Brain Series bumper book of 600 Sudoku puzzles with solutions. With 300 hard and 300 extra hard puzzles. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout The book is 8.5" by 11" and has 4 puzzles per page.

• Format: Paperback
• Language: English
• ISBN: 1943828237
• ISBN13: 9781943828234
• Release Date: May 2016
• Publisher: Fat Dog Publishing, LLC
• Length: 212 Pages
• Weight: 1.11 lbs.
• Dimensions: 0.5" x 8.5" x 11.0"