private void NamePlayer_FormClosed(object sender, FormClosedEventArgs e)
{
this.Hide();
WelcomeForm welcomeForm = new WelcomeForm();
welcomeForm.ShowDialog();
this.Close();
}
private void TicTacToe_FormClosed(object sender, FormClosedEventArgs e)
{
// back to square one
Game.resetAll();
// Form load
this.Hide();
WelcomeForm welcomeForm = new WelcomeForm();
welcomeForm.ShowDialog();
this.Close();
}