Hard Sudoku Puzzle Book For Adults: 320 Hard Sudoku Puzzles For Adults - 4 puzzles on each page - Vol.4

By Houss Edition

The Challenging Sudoku Puzzle Book for Experts - Can you solve them all?Our skill levels are accurate (Under puzzles you can see a difficult value).Plenty of puzzles: 320 hard Puzzles.There are 4 puzzles per page it will be hard for your eyes.For advanced and expert puzzlersBook size: 8.5 x 11 inch (ca. DIN A5)Including instructionsSolutions at the back of the book

The Sudoku puzzle book is the perfect gift for adults who love brain jogging and mental excercises.

• Format: Paperback
• Language: English
• ISBN: B091WCGFMY
• ISBN13: 9798733085388
• Release Date: April 2021
• Publisher: Independently Published
• Length: 166 Pages
• Weight: 0.88 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"