Sudoku is a puzzle game in which the player must fill all of the squares in the grid with a number ranging from 1 to 9. However, the numbers that are put into the grid must follow the rules of sudoku.

The board is made up of a 9x9 grid. Each row and column of the grid must include each of the numbers from 1-9 and a number cannot appear more than once in a row or column. The whole grid is also split up into 9 smaller 3x3 grids. Each of these smaller grids must also contain the numbers 1-9 without repeating.

The player wins when all of the squares in the grid contain a number, and there are no violations to the rules of the game.

This app includes three difficulty settings and randomly generated grids. There are hundreds of thousands of different possible grids that could be generated, so you'll never play the same game twice.