220 Charged Puzzles - Sudoku 9x9 220 Easy Puzzles (Volume 4)

220 Charged Puzzles - Sudoku 9x9 220 Easy Puzzles (Volume 4)

by Walter Reed

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Overview

The classic Sudoku game involves a grid of 81 squares. The grid is divided into nine blocks, each containing nine squares.

The rules of the game are simple: each of the nine blocks has to contain all the numbers 1-9 within its squares. Each number can only appear once in a row, column or box.

The difficulty lies in that each vertical nine-square column, or horizontal nine-square line across, within the larger square, must also contain the numbers 1-9, without repetition or omission.

Product Details

ISBN-13: 9781977831286
Publisher: CreateSpace Publishing
Publication date: 12/05/2017
Pages: 58
Product dimensions: 5.98(w) x 9.02(h) x 0.12(d)

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