uqac-ia-sudoku-csp/uqac-ia-sudoku-csp/Program.cs

using System;
using uqac_ia_sudoku_csp.Solver;
using uqac_ia_sudoku_csp.Solver.Generators;

namespace uqac_ia_sudoku_csp
{
    internal class Program
    {
        public static void Main(string[] args)
        {
            var board = new Board("123456789");

            var generator = new FileGenerator();
            generator.Generate(board, new FileGeneratorDbo
            {
                EmptyCharacters = "0 ",
                FilePath = "../sample/03.txt"
            });
            board.Print(Console.Out);

            var solver = new BacktrackSearch();
            var resolved = solver.Resolve(board);

            if (resolved.Success)
            {
                Console.WriteLine("Resolved:");
                board.Print(Console.Out);
            }
            else
            {
                Console.WriteLine("Not resolved");
            }
            Console.WriteLine($"{resolved.TryCount} tries");
        }
    }
}