Creator of puzzles - Big Book Sudoku X 480 Extreme Puzzles (Volume 5)

Sudoku X also called Diagonal Sudoku. Each puzzle consists of a 9x9 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column, diagonal and 3x3 box.

• • Author: Veronika Localy
• • Publisher: CreateSpace Independent Publishing Platform
• • Publication Date: Oct 21, 2018
• • Number of Pages: 116 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1729514448
• • ISBN-13: 9781729514443