Sudoku: 96 Hard Puzzles (4)

A Sudoku puzzle book containing 96 quite challenging puzzles. The introduction includes brief instructions on how to play, and solutions to all puzzles are included at the end of the book. This is the fourth book in a series of four books. The other three books are 'Sudoku skill builder', which contains 96 puzzles at three levels of difficulty (book 1), 'Sudoku: 96 easy puzzles', containing 96 relatively easy puzzles (book 2), and 'Sudoku: 96 medium puzzles', containing puzzles of medium difficulty (book 3).

• | Author: Alan Cockerill
• | Publisher: Ejr Language Service Pty. Ltd.
• | Publication Date: Jun 17, 2019
• | Number of Pages: 128 pages
• | Language: English
• | Binding: Paperback/Games & Activities
• | ISBN-10: 0648078272
• | ISBN-13: 9780648078272