sudoku hard: puzzles

Set of difficult sudoku puzzles for children from 10 years old, and adults, 125 pages, with dimensions of 21.59x27.94.

• | Author: Mary Alaine
• | Publisher: Independently published
• | Publication Date: January 08, 2020
• | Number of Pages: 125 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 165759680X
• | ISBN-13: 9781657596801