Details: In this title Pappy's Marathon Sudoku Puzzles. You will find it packed packed with 500 Marathon Sudoku Puzzles in 4 difficulties (Easy, Normal, Hard, & Very Hard). Like Sudoku, Marathon Sudoku follows the same rules as Sudoku in that every row, column and block of the grid must contain the numbers "1" thru "9", with no number repeated in any singular row or column. You will notice it has an additional 9 inner overlapping 3x3 grids that share numbers. Each of these "inner" grids must be solved in such a manner that all 4 of the outer 9x9 grids are solvable. These overlapping grids merely add to the complexity of solving the puzzle. The inner corner 3x3 grids are perhaps the most challenging to resolve as they share (2)9x9 grids. If you have never done the Marathon Sudoku Puzzles then this book is perfect for you, it will allow to progress as you learn the strategies. If your a seasoned Marathon Sudoku Puzzler you will appreciate the easier puzzles to warm up before you get down to business. As with all Pappy Puzzle books, I have tried to ensure this book is fun, progresses in difficulty as you turn the pages, the puzzles remain clear and easy to read and provide value for your hard earned dollar. I do truly hope you enjoy this book and look forward to you coming back and purchasing additional Pappy Puzzle Books. If you do enjoy the book, please take a few moments and drop a positive review on Amazon, those positive reviews help so much as I continue to build my Puzzle Book Business. Happy, Puzzling, Pappy

Author: Lambert, DA

Number Of Pages: 225

EAN: 9798378641697

Release Date: 23-02-2023

Package Dimensions: 10.0 x 8.0 x 0.5 inches

Languages: English

Binding: Paperback