Hardest Sudoku 16X16 Puzzle Book: 100 Very Hard Sudoku Puzzles.

Love to solve sudoku puzzles? Do you think you are ready to unleash the most difficult ones? There is a large collection of very complex sudoku. The task is complicated by the fact that all sudoku size 16x16. So sharpen your pencil, focus and show what you are capable of. If it is difficult, at the end you will find a solution.

• | Author: Smw Publishing
• | Publisher: Independently Published
• | Publication Date: Jul 23, 2019
• | Number of Pages: 204 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1082182249
• | ISBN-13: 9781082182242