Chain Sudoku Challenge

Chain Sudoku Challenge is packed with mind blowing puzzles in three difficulty levels. With 5x5 up to 9x9 grid sizes this book offers you a lot of variety. The chain Sudoku will please and enjoy any enthusiastic puzzle solver. With 228 puzzles this book is unique.

• • Author: Martin Duval
• • Publisher: Independently published
• • Publication Date: Jun 03, 2019
• • Number of Pages: 140 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1071427156
• • ISBN-13: 9781071427156