Author : Alexander Rodriguez
Publisher : Createspace Independent Publishing Platform
Page : 230 pages
File Size : 48,8 Mb
Release : 2018-08-21
Category : Electronic
ISBN : 1725956640
Killer Sudoku Puzzles - 400 Hard to Expert 9x9 by Alexander Rodriguez Pdf
Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once. The difference is how you arrive at those numbers. 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.)