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 nonet 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.)In Anti-Knight Sudoku all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers
- | Author: Sudoku Mania
- | Publisher: Independently published
- | Publication Date: November 3, 2019
- | Number of Pages: 120 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1704975611
- | ISBN-13: 9781704975610