Sudoku Puzzle Book : Keep Your Mind Fit - 100 Hard Level Edition

100 Hard Level Sudoku Puzzles Wide inner margins. Solutions at the end of the book. One Sudoku per page. Buy more copies to organize Challenges with your friends! Keep your mind fit!

• | Author: Funny Games
• | Publisher: Independently Published
• | Publication Date: Oct 19, 2019
• | Number of Pages: 129 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1701024063
• | ISBN-13: 9781701024069