private void Question_Click(object sender, RoutedEventArgs e)
{
HowToPlay instructionsWindow = new HowToPlay();
instructionsWindow.Show();
this.Close();
}
private void button2_Click(object sender, EventArgs e)
{
var howToPlay = new HowToPlay();
howToPlay.Tag = this;
howToPlay.Show(this);
Hide();
}