---

private void FiftyFiftyHintButton(object sender, RoutedEventArgs e)
{
    if (HintFifty == true)
    {
        int FiftyFiftyAnswer1 = 0;
        int FiftyFiftyAnswer2 = 0;
        FiftyFiftyAnswer1 = quest.Where(m => m.Number == Numb).Select(m => m.FiftyFiftyAnswer1).FirstOrDefault();
        FiftyFiftyAnswer2 = quest.Where(m => m.Number == Numb).Select(m => m.FiftyFiftyAnswer2).FirstOrDefault();
        if (FiftyFiftyAnswer1 == 1 || FiftyFiftyAnswer2 == 1)
        {
            R1.Visibility = Visibility.Hidden;
        }
        if (FiftyFiftyAnswer1 == 2 || FiftyFiftyAnswer2 == 2)
        {
            R2.Visibility = Visibility.Hidden;
        }
        if (FiftyFiftyAnswer1 == 3 || FiftyFiftyAnswer2 == 3)
        {
            R3.Visibility = Visibility.Hidden;
        }
        if (FiftyFiftyAnswer1 == 4 || FiftyFiftyAnswer2 == 4)
        {
            R4.Visibility = Visibility.Hidden;
        }
        HintFifty = false;
        Hint50.Background = new SolidColorBrush(Color.FromArgb(255, 255, 0, 0));
    }
    else { MessageBox.Show("ПОДСКАЗКА УЖЕ ИСПОЛЬЗОВАНА!", "ОШИБКА!"); }
}
private void FriendsHintButton(object sender, RoutedEventArgs e)
{
    if (HintFriends == true)
    {
        HintFriends = false;
        HintFriend.Background = new SolidColorBrush(Color.FromArgb(255, 255, 0, 0));
    }
    else { MessageBox.Show("ПОДСКАЗКА УЖЕ ИСПОЛЬЗОВАНА!", "ОШИБКА!"); }
}

private void WatchersHintButton(object sender, RoutedEventArgs e)
{
    if (HintWatchers == true)
    {
        HintWatchers = false;
        HintWatch.Background = new SolidColorBrush(Color.FromArgb(255, 255, 0, 0));
    }
    else { MessageBox.Show("ПОДСКАЗКА УЖЕ ИСПОЛЬЗОВАНА!", "ОШИБКА!"); }
}
private void UpdateQuestion()
{
    NumberLabel.Content = quest.Where(m => m.Number == Numb).Select(m => m.Number).FirstOrDefault();
    QuestionLabel.Content = quest.Where(m => m.Number == Numb).Select(m => m.Question).FirstOrDefault();
    Money.Content = quest.Where(m => m.Number == Numb).Select(m => m.Price).FirstOrDefault(); //Новая строка
    L1.Content = quest.Where(m => m.Number == Numb).Select(m => m.Answer1).FirstOrDefault();
    L2.Content = quest.Where(m => m.Number == Numb).Select(m => m.Answer2).FirstOrDefault();
    L3.Content = quest.Where(m => m.Number == Numb).Select(m => m.Answer3).FirstOrDefault();
    L4.Content = quest.Where(m => m.Number == Numb).Select(m => m.Answer4).FirstOrDefault();
    R1.Visibility = Visibility.Visible;
    R2.Visibility = Visibility.Visible;
    R3.Visibility = Visibility.Visible;
    R4.Visibility = Visibility.Visible;
}