Sudoku Super 16 : 100 Hard To Solve 16 Number Sudoku Puzzles

100 16 number Sudoku puzzles. These are hard to solve puzzles for experienced Sudoku puzzle solvers. One Sudoku puzzle on each page. The Sudoku puzzle solutions are in the back of the book. This is a Sudoku book for adults and seniors.

• | Author: Alexander Ross
• | Publisher: Createspace Independent Publishing Platform
• | Publication Date: Dec 03, 2017
• | Number of Pages: 132 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1981370927
• | ISBN-13: 9781981370924