200 Sudoku Challenges - Very Hard - Volume 4: Testing Your Brain To Keep You Young

By MR Tony McEwan

200 Sudoku Challenges - Testing Your Brain To Keep You Young - Very Hard Difficulty Volume 4. One of the books of this Sudoku Puzzle Book Series. This Book Contains 200 Very Hard Sudoku Puzzles with... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1540629252
• ISBN13: 9781540629258
• Release Date: November 2016
• Publisher: Createspace Independent Publishing Platform
• Length: 84 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.2" x 8.0" x 10.0"