diff --git a/Lottery/KindOfLotto.cs b/Lottery/KindOfLotto.cs
index 49b9944..a2b54b2 100644
--- a/Lottery/KindOfLotto.cs
+++ b/Lottery/KindOfLotto.cs
@@ -5,5 +5,6 @@
         Uk,
         Euro,
         SetForLife,
+        Thunderball,
     }
 }
diff --git a/Lottery/MainPage.xaml b/Lottery/MainPage.xaml
index 001ae64..7c1e704 100644
--- a/Lottery/MainPage.xaml
+++ b/Lottery/MainPage.xaml
@@ -7,9 +7,9 @@
         <VerticalStackLayout
             Padding="30,0"
             Spacing="25">
-            <Picker x:Name="LottoPicker" Title="Kind of Lotto" SelectedIndexChanged="LottoPicker_SelectedIndexChanged" />
+            <Picker x:Name="LottoPicker" Title="Kind of Lottery" SelectedIndexChanged="LottoPicker_SelectedIndexChanged" />
 
-            <Label x:Name="Numbers" Text="Numbers: (Click Spin button to generate)" />
+            <Label x:Name="NumbersLabel" Text="Click Spin button to generate" HorizontalOptions="Center" FontSize="Medium"  />
 
             <Button x:Name="SpinButton" Text="Spin" Clicked="SpinButton_Clicked"/>
         </VerticalStackLayout>
diff --git a/Lottery/Numbers.cs b/Lottery/Numbers.cs
new file mode 100644
index 0000000..98c1edf
--- /dev/null
+++ b/Lottery/Numbers.cs
@@ -0,0 +1,6 @@
+namespace Lottery
+{
+    internal record Numbers(KindOfLotto Kind, List<int> Normal);
+
+    internal record NumbersWithSpecial(KindOfLotto Kind, List<int> Normal, List<int> Special) : Numbers(Kind, Normal);
+}