Author Description

A Sudoku game is number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called “boxes”, “blocks”, or “regions”) contain all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. Here you will find over 900 puzzles, in easy, medium, hard and extra hard formats. Hours of fun and enjoyment is waiting for you in this low cost game book. Satisfy your puzzle appitite.