Sudoku puzzle 57 - Hard Sudoku 8x8

Posted on October 25, 2015

Kids will love this Sudoku puzzle. It has a small grid size and it easier to learn Sudoku puzzle with a smaller puzzle size.

How to play Sudoku: The goal of Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once.