Killer Sudoku - 200 Hard To Very Hard Puzzles 9X9 (Book 23)

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 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.

• | Author: Liam Parker
• | Publisher: Independently Published
• | Publication Date: Dec 24, 2019
• | Number of Pages: 116 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1650280610
• | ISBN-13: 9781650280615