vkostyukov

/**
 * http://www.geeksforgeeks.org/backtracking-set-7-suduku/
 */
public class Sudoku {

    public static void main(String args[]) {
        new Sudoku(new int[][] {
            {3, 0, 6, 5, 0, 8, 4, 0, 0},
            {5, 2, 0, 0, 0, 0, 0, 0, 0},
            {0, 8, 7, 0, 0, 0, 0, 3, 1},