Sudoku.Form1.button1_Click C# (CSharp) Method

        private void button1_Click(object sender, EventArgs e)
        {
            //table = new solve().getSolve();
            mapArrayToTable(table);
            textBox1.BackColor = Color.White;
            textBox2.BackColor = Color.White;
            textBox3.BackColor = Color.White;
            textBox4.BackColor = Color.White;
            textBox5.BackColor = Color.White;
            textBox6.BackColor = Color.White;
            textBox7.BackColor = Color.White;
            textBox8.BackColor = Color.White;
            textBox9.BackColor = Color.White;
            textBox10.BackColor = Color.White;
            textBox11.BackColor = Color.White;
            textBox12.BackColor = Color.White;
            textBox13.BackColor = Color.White;
            textBox14.BackColor = Color.White;
            textBox15.BackColor = Color.White;
            textBox16.BackColor = Color.White;
        }

        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            // Generate a new puzzle. Can take rather long (up to half a minute or so)
            //Stopwatch stopwatch = new Stopwatch();
            //stopwatch.Start();
            //SudokuPuzzle sudoku = SudokuPuzzle.Generate();
            //stopwatch.Stop();

            //int hints = sudoku.Grid.Count(kvp => kvp.Value.IsSolved);
            //MessageBox.Show("Generated the puzzle in " + stopwatch.ElapsedMilliseconds + " milliseconds."
            //	+ "\nContains " + hints + " hints.", "Done", MessageBoxButtons.OK, MessageBoxIcon.Information);

            // Some test puzzles:
            SudokuPuzzle sudoku = new SudokuPuzzle();

            //sudoku.Fill("200807000 070610029 400903010 891000005 020109080 700000961 060305008 930068050 000201004");
            //sudoku.Fill("004090800 780020000 090008001 000600084 038000590 940001000 200300070 000060035 003070600");
            //sudoku.Fill("000400300 000801005 480000090 708000010 009207500 060000709 090000026 300504000 007009000");

            // Naked Sets, Intersection and Colors test
            //sudoku.Fill("000200000 065000900 070006040 000001005 710000009 009020010 001000700 087304020 000060094");

            // From http://www.forbeginners.info/sudoku-puzzles/extreme-1.htm
            sudoku.Fill("009748000 700000000 020109000 007000240 064010590 098000300 000803020 000000006 000275900");
            // From http://www.forbeginners.info/sudoku-puzzles/extreme-20.htm
            //sudoku.Fill("600000040 005002007 729000003 090040001 000060000 400080070 300000165 200400800 050000004");

            // From Folia; has two solutions
            //sudoku.Fill("026005073 050040286 730000000 000078009 180000307 079000040 200500600 008730004 000002005");

            // Put the unsolved sudoku on the left grid
            Form1 form = new Form1();
            form.UnsolvedGrid.Initialize(sudoku);

            // Simulate a click on the solve button to solve it
            form.button1_Click(null, EventArgs.Empty);

            Application.Run(form);
        }