Sudoku: Difference between revisions

This game  has same rules as every Sudoku game: therefore making sure all rows, columns and blocks have all single-digit numbers except zero (1, 2, 3, 4, 5, 6, 7, 8 and 9). The game uses the 3x3 format (3x3 square format, numbers are from 1 to 9), just like all standard Sudoku puzzles.