---

 private void Button_Click_50(object sender, RoutedEventArgs e)
 {
     if (hint50 == true)
     {
         int FiftyFiftyAnswer1 = 0;
         int FiftyFiftyAnswer2 = 0;
         FiftyFiftyAnswer1 = qwest.Where(m => m.Number == Numb).Select(m => m.FiftyFiftyAnswer1).FirstOrDefault();

         FiftyFiftyAnswer2 = qwest.Where(m => m.Number == Numb).Select(m => m.FiftyFiftyAnswer2).FirstOrDefault();

         if (FiftyFiftyAnswer1 ==1 || FiftyFiftyAnswer2==1)
             Answer1.Visibility = Visibility.Hidden;

         if (FiftyFiftyAnswer1 == 2 || FiftyFiftyAnswer2 == 2)
             Answer2.Visibility = Visibility.Hidden;

         if (FiftyFiftyAnswer1 == 3 || FiftyFiftyAnswer2 == 3)
             Answer3.Visibility = Visibility.Hidden;

         if (FiftyFiftyAnswer1 == 4 || FiftyFiftyAnswer2 == 4)
             Answer4.Visibility = Visibility.Hidden;

         hint50 = false;
         Hint50.Background = new SolidColorBrush(Color.FromArgb(255, 255, 0, 0));
     }
     else
     {
         MessageBox.Show("ПОДСКАЗКА УЖЕ ИСПОЛЬЗОВАНА!", "ОШИБКА!");
     }
 }