private void button4_Click(object sender, EventArgs e)
        {
            StartForm form = new StartForm();

            this.Hide();
            form.ShowDialog();
            this.Close();
        }
        private void Save_Click(object sender, EventArgs e)
        {
            Program.stopTimer();
            Program.updateTime();
            Program.saveBoard(arrBoard, arrSol, arrIndices);
            Program.savereport();
            MessageBox.Show("Games Saved Successfully", "Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);
            StartForm form = new StartForm();

            this.Hide();
            form.ShowDialog();
            this.Close();
        }