The objective is to fill the grid with numbers from 1 to 9 in a way that the following conditions are met: Each row, column, and 9 Irregular regions contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 9 cells.)Every marked diagonal line contains each digit not more than once
- | Author: Sudoku Mania
- | Publisher: Independently Published
- | Publication Date: Nov 04, 2019
- | Number of Pages: 122 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1705428851
- | ISBN-13: 9781705428856