diff --git a/comquiz/App.xaml b/comquiz/App.xaml
index 52e9c4e..9d23685 100644
--- a/comquiz/App.xaml
+++ b/comquiz/App.xaml
@@ -307,7 +307,11 @@
 
       <sys:Double x:Key="FontSizeSmall">12</sys:Double>
       <sys:Double x:Key="FontSizeNormal">14</sys:Double>
+      <sys:Double x:Key="FontSizeNormalPlus">15</sys:Double>
       <sys:Double x:Key="FontSizeLarge">18</sys:Double>
+      <sys:Double x:Key="FontSizeLarger">20</sys:Double>
+      <sys:Double x:Key="FontSizeEnormous">30</sys:Double>
+      <sys:Double x:Key="FontSizeIntrusive">50</sys:Double>
 
       <sys:Double x:Key="ScrollBarThickness">20</sys:Double>
 
diff --git a/comquiz/Models/QuizSheet.cs b/comquiz/Models/QuizSheet.cs
index af7b72d..2da86c2 100644
--- a/comquiz/Models/QuizSheet.cs
+++ b/comquiz/Models/QuizSheet.cs
@@ -188,7 +188,7 @@ public static List<QuestionSheet> SplitTheQuiz(List<QuestionSheet> originalList,
                 // Sixth
                 equalPieces = 6;
 
-                if (quizPart == QUIZPARTIAL.Fifth)
+                if (quizPart == QUIZPARTIAL.Sixth)
                 {
                     wantTheLastPiece = true;
                 }
diff --git a/comquiz/Properties/strings.it.resx b/comquiz/Properties/strings.it.resx
index da2318e..cb0e100 100644
--- a/comquiz/Properties/strings.it.resx
+++ b/comquiz/Properties/strings.it.resx
@@ -196,7 +196,7 @@
     <value>Errore durante la lettura del QUIZ</value>
   </data>
   <data name="quizScreen_notEnoughSelectedAnswers" xml:space="preserve">
-    <value>Hai selezionato meno risposte di quanto dovresti. Mettici una pezza.</value>
+    <value>Hai selezionato meno risposte del dovuto. Selezionane altre dalla lista</value>
   </data>
   <data name="quizScreen_quizCompleted_1" xml:space="preserve">
     <value>QUIZ completato. Risultato</value>
diff --git a/comquiz/ViewModels/ControlsViewModel.cs b/comquiz/ViewModels/ControlsViewModel.cs
new file mode 100644
index 0000000..41e50b9
--- /dev/null
+++ b/comquiz/ViewModels/ControlsViewModel.cs
@@ -0,0 +1,7 @@
+namespace comquiz.ViewModels
+{
+    class ControlsViewModel : ViewModelBase
+    {
+
+    }
+}
diff --git a/comquiz/ViewModels/MainMenuViewModel.cs b/comquiz/ViewModels/MainMenuViewModel.cs
index a7889fd..fbd2047 100644
--- a/comquiz/ViewModels/MainMenuViewModel.cs
+++ b/comquiz/ViewModels/MainMenuViewModel.cs
@@ -8,7 +8,7 @@ class MainMenuViewModel : ViewModelBase
     {
         readonly public MainWindowViewModel MainDatacontext;
 
-        public string _version = "v200410";
+        public string _version = "v210110";
         public string Version
         {
             get => _version;
diff --git a/comquiz/ViewModels/MainWindowViewModel.cs b/comquiz/ViewModels/MainWindowViewModel.cs
index 1003eb3..4286141 100644
--- a/comquiz/ViewModels/MainWindowViewModel.cs
+++ b/comquiz/ViewModels/MainWindowViewModel.cs
@@ -61,5 +61,10 @@ public void DisplayAboutScreen()
             MainWindowContent = new AboutScreenViewModel();
         }
 
+        public void DisplayControlsScreen()
+        {
+            MainWindowContent = new ControlsViewModel();
+        }
+
     }
 }
diff --git a/comquiz/ViewModels/QuizScreenViewModel.cs b/comquiz/ViewModels/QuizScreenViewModel.cs
index c2d806f..5b42dd8 100644
--- a/comquiz/ViewModels/QuizScreenViewModel.cs
+++ b/comquiz/ViewModels/QuizScreenViewModel.cs
@@ -22,7 +22,13 @@ public QuizSheet CurrentQuiz
         public QuestionSheet CurrentQuestion
         {
             get => _currentQuestion;
-            set => this.RaiseAndSetIfChanged(ref _currentQuestion, value);
+            set
+            {
+                this.RaiseAndSetIfChanged(ref _currentQuestion, value);
+
+                WarningForNotEnoughAnswer = false;
+
+            }
         }
 
         short _currentQuestionNumber;
@@ -53,9 +59,14 @@ public bool SpoilRightAnswer
             set => this.RaiseAndSetIfChanged(ref _spoilRightAnswer, value);
         }
 
+        bool _warningForNotEnoughAnswer = false;
+        public bool WarningForNotEnoughAnswer
+        {
+            get => _warningForNotEnoughAnswer;
+            set => this.RaiseAndSetIfChanged(ref _warningForNotEnoughAnswer, value);
+        }
 
-
-
+        bool QuizIsOver = false;
 
         public QuizScreenViewModel(MainWindowViewModel parentDataContext)
         {
@@ -97,7 +108,11 @@ public void ShowAnswers()
 
         public void NextQuestion()
         {
-            MarkChoosedAnswers();
+
+            if (CurrentQuestion.NumberOfRightAnswers == SelectedAnswers?.Count)
+            {
+                MarkChoosedAnswers();
+            }
 
             ANSWERED questionStatus = CurrentQuestion.GetQuestionStatus();
 
@@ -115,7 +130,9 @@ public void NextQuestion()
                 {
                     // QUIZ FINISHED!
 
-                    DisplayQuizResult();
+                    if(!QuizIsOver) DisplayQuizResult();
+
+                    QuizIsOver = true;
 
                 }
                 else
@@ -175,15 +192,9 @@ public void DisplayQuizResult()
             AnsweringEnabled = false;
         }
 
-        public static void ShowNotEnoughAnswersAlert()
+        public void ShowNotEnoughAnswersAlert()
         {
-            var messageBoxStandardWindow = MessageBox.Avalonia.MessageBoxManager.GetMessageBoxStandardWindow(
-                "( ⚆ _ ⚆ )",
-                Properties.strings.quizScreen_notEnoughSelectedAnswers,
-                MessageBox.Avalonia.Enums.ButtonEnum.Ok,
-                MessageBox.Avalonia.Enums.Icon.Info);
-
-            messageBoxStandardWindow.Show();
+            WarningForNotEnoughAnswer = true;
         }
 
 
diff --git a/comquiz/Views/AboutScreenView.xaml b/comquiz/Views/AboutScreenView.xaml
index ddb7144..db596e5 100644
--- a/comquiz/Views/AboutScreenView.xaml
+++ b/comquiz/Views/AboutScreenView.xaml
@@ -10,7 +10,7 @@
   <UserControl.Styles>
 
     <Style Selector="TextBlock.personal">
-      <Setter Property="FontSize" Value="16"/>
+      <Setter Property="FontSize" Value="{DynamicResource FontSizeNormalPlus}"/>
     </Style>
 
   </UserControl.Styles>
@@ -37,11 +37,11 @@
 
       </DockPanel.Styles>
 
-      <Button FontSize="14" Command="{Binding $parent[Window].DataContext.DisplayMainMenu}">
+      <Button Command="{Binding $parent[Window].DataContext.DisplayMainMenu}">
         Return to Main Menu
       </Button>
 
-      <TextBlock FontSize="52" Text="Thanks &amp; Legal"/>
+      <TextBlock FontSize="{DynamicResource FontSizeIntrusive}" Text="Thanks &amp; Legal"/>
 
       <TextBlock Classes="personal">
         A huge thanks to the Avalonia UI community for the tremendous help and understanding they gave me during my learning
diff --git a/comquiz/Views/ControlsView.xaml b/comquiz/Views/ControlsView.xaml
new file mode 100644
index 0000000..aa7e00d
--- /dev/null
+++ b/comquiz/Views/ControlsView.xaml
@@ -0,0 +1,75 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d"
+             x:Class="comquiz.Views.ControlsView">
+
+  <UserControl.Styles>
+
+    <Style Selector="TextBlock.personal">
+      <Setter Property="FontSize" Value="{DynamicResource FontSizeNormalPlus}"/>
+    </Style>
+
+  </UserControl.Styles>
+
+  <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
+
+    <DockPanel Margin="50" VerticalAlignment="Center" HorizontalAlignment="Center">
+
+      <DockPanel.Styles>
+
+        <Style Selector="Button">
+          <Setter Property="Margin" Value="0 10"/>
+          <Setter Property="DockPanel.Dock" Value="Top"/>
+        </Style>
+
+        <Style Selector="DockPanel > TextBlock">
+          <Setter Property="Margin" Value="0 10"/>
+          <Setter Property="Foreground" Value="{DynamicResource HighlightBrush}"/>
+          <Setter Property="HorizontalAlignment" Value="Center"/>
+          <Setter Property="TextWrapping" Value="Wrap"/>
+          <Setter Property="DockPanel.Dock" Value="Top"/>
+          <Setter Property="TextAlignment" Value="Center"/>
+        </Style>
+
+      </DockPanel.Styles>
+
+      <Button Command="{Binding $parent[Window].DataContext.DisplayMainMenu}">
+        Return to Main Menu
+      </Button>
+
+      <TextBlock FontSize="{DynamicResource FontSizeIntrusive}" Text="Mouse &amp; KB Shortcuts"/>
+
+      <TextBlock FontSize="{DynamicResource FontSizeLarger}" Text="While you are on the quiz screen, you can use these shortcuts:"/>
+
+      <TextBlock FontSize="{DynamicResource FontSizeLarge}" Text="(Mouse)"/>
+
+      <TextBlock>
+        Mouse central button (Wheel button) - SHOW RIGHT ANSWERS
+      </TextBlock>
+
+      <TextBlock FontSize="{DynamicResource FontSizeLarge}" Text="(Keyboard)"/>
+
+      <TextBlock>
+        1-9 Number buttons, 1-9 Numpad Buttons - SELECT ANSWERS
+      </TextBlock>
+
+      <TextBlock>
+        Right arrow, Enter, Enter (Numpad) - NEXT QUESTION
+      </TextBlock>
+
+      <TextBlock>
+        Spacebar, 0 on Numpad  - SHOW RIGHT ANSWERS
+      </TextBlock>
+
+      <TextBlock>
+        Esc - END THE QUIZ
+      </TextBlock>
+      
+
+    </DockPanel>
+    
+  </ScrollViewer>
+
+</UserControl>
diff --git a/comquiz/Views/ControlsView.xaml.cs b/comquiz/Views/ControlsView.xaml.cs
new file mode 100644
index 0000000..92ad5a5
--- /dev/null
+++ b/comquiz/Views/ControlsView.xaml.cs
@@ -0,0 +1,20 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace comquiz.Views
+{
+    public class ControlsView : UserControl
+    {
+        public ControlsView()
+        {
+            this.InitializeComponent();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+
+        }
+
+    }
+}
diff --git a/comquiz/Views/MainMenuView.xaml b/comquiz/Views/MainMenuView.xaml
index 084abe6..81a04f2 100644
--- a/comquiz/Views/MainMenuView.xaml
+++ b/comquiz/Views/MainMenuView.xaml
@@ -4,8 +4,8 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:localization="clr-namespace:comquiz.Properties"
              mc:Ignorable="d"
-             d:DesignWidth="800"
-             d:DesignHeight="600"
+             d:DesignWidth="1024"
+             d:DesignHeight="768"
              x:Class="comquiz.Views.MainMenuView"
              xmlns:local="clr-namespace:comquiz">
 
@@ -25,7 +25,7 @@
 
     <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Row="1">
 
-      <TextBlock TextAlignment="Center" FontSize="20" Margin="0 0 0 10" Text="{x:Static localization:strings.mainMenu_toStartMessage}"/>
+      <TextBlock TextAlignment="Center" FontSize="{DynamicResource FontSizeLarger}"  Margin="0 0 0 10" Text="{x:Static localization:strings.mainMenu_toStartMessage}"/>
 
       <Button Background="Transparent" HorizontalAlignment="Center" Grid.Row="1" Command="{Binding PickQuizFromFile}" CommandParameter="{Binding $parent[Window]}" Content="{x:Static localization:strings.mainMenu_chooseFileButtonLabel}" />
 
@@ -33,7 +33,7 @@
 
         <TextBlock Text="{x:Static localization:strings.mainMenu_quizLoadedLabel}" HorizontalAlignment="Center"/>
 
-        <TextBlock Foreground="{DynamicResource ThemeBorderMidBrush}" Margin="10 0" FontSize="30" Text="{Binding $parent[Window].DataContext.CurrentQuiz.Title}" HorizontalAlignment="Center"/>
+        <TextBlock Foreground="{DynamicResource ThemeBorderMidBrush}" Margin="10 0" FontSize="{DynamicResource FontSizeEnormous}"  Text="{Binding $parent[Window].DataContext.CurrentQuiz.Title}" HorizontalAlignment="Center"/>
 
         <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
 
@@ -216,7 +216,7 @@
 
         </StackPanel>
 
-        <Button FontSize="18" Grid.Row="1" Margin="0 25 0 0" HorizontalAlignment="Center" Command="{Binding $parent[Window].DataContext.DisplayQuizScreen}" Content="{x:Static localization:strings.mainMenu_displayQuizScreen}"/>
+        <Button FontSize="{DynamicResource FontSizeLarge}" Grid.Row="1" Margin="0 25 0 0" HorizontalAlignment="Center" Command="{Binding $parent[Window].DataContext.DisplayQuizScreen}" Content="{x:Static localization:strings.mainMenu_displayQuizScreen}"/>
         
       </StackPanel>
       
@@ -230,21 +230,52 @@
           <Setter Property="Foreground" Value="{DynamicResource HighlightBrush}"/>
           <Setter Property="Margin" Value="5"/>
         </Style>
+
+        <Style Selector="Border">
+          <Setter Property="BorderBrush" Value="{DynamicResource HighlightBrush}"/>
+          <Setter Property="BorderThickness" Value="0 0 0 4"/>
+          <Setter Property="Padding" Value="0"/>
+          <Setter Property="Margin" Value="0 0 0 4"/>
+          <Setter Property="Cursor" Value="Hand"/>
+        </Style>
         
       </StackPanel.Styles>
 
-      <Border BorderBrush="{DynamicResource HighlightBrush}" Cursor="Hand" BorderThickness="0 0 0 4" Padding="0" Margin="0 0 0 4">
+      <Border>
         <TextBlock x:Name="txt_font" Text="Change font"/>
       </Border>
 
-      <TextBlock Text="-"/>      
-      <TextBlock Text="{Binding Version}"/>
       <TextBlock Text="-"/>
 
-      <Border BorderBrush="{DynamicResource HighlightBrush}" Cursor="Hand" BorderThickness="0 0 0 4" Padding="0" Margin="0 0 0 4">
+      <Border>
+        <TextBlock x:Name="txt_controls" Text="Mouse &amp; KB Shortcuts"/>
+      </Border>
+
+      <TextBlock Text="-"/>
+
+      <Border>
         <TextBlock x:Name="txt_about" Text="Thanks &amp; Legal"/>
       </Border>
 
+      <TextBlock Text="-"/>
+      
+      <TextBlock Text="{Binding Version}"/>
+
+      <TextBlock Text="-"/>
+
+      <Border Cursor="Arrow" BorderThickness="0">
+        <TextBlock Text="Font size "/>
+      </Border>
+      
+      <Border>
+        <TextBlock x:Name="txt_fontsizeDown" Text="Decrease"/>
+      </Border>
+
+      <TextBlock Text=" "/>
+
+      <Border>
+        <TextBlock x:Name="txt_fontsizeUp" Text="Increase"/>
+      </Border>
 
     </StackPanel>
     
diff --git a/comquiz/Views/MainMenuView.xaml.cs b/comquiz/Views/MainMenuView.xaml.cs
index b35317e..977912c 100644
--- a/comquiz/Views/MainMenuView.xaml.cs
+++ b/comquiz/Views/MainMenuView.xaml.cs
@@ -6,6 +6,13 @@
 
 namespace comquiz.Views
 {
+    public enum FONT_OPERATION
+    {
+        Decrease,
+        Increase
+    }
+
+
     public class MainMenuView : UserControl
     {
         public MainMenuView()
@@ -17,10 +24,53 @@ private void InitializeComponent()
         {
             AvaloniaXamlLoader.Load(this);
 
-            this.FindControl<TextBlock>("txt_about").Tapped += Ohi_Tapped;
+            this.FindControl<TextBlock>("txt_about").Tapped += About_Tapped;
 
             this.FindControl<TextBlock>("txt_font").Tapped += Font_Tapped;
 
+            this.FindControl<TextBlock>("txt_controls").Tapped += Controls_Tapped;
+
+            this.FindControl<TextBlock>("txt_fontsizeDown").Tapped += FontSizeDown_Tapped;
+
+            this.FindControl<TextBlock>("txt_fontsizeUp").Tapped += FontSizeUp_Tapped;
+
+        }
+
+        private void FontSizeDown_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+        {
+            FontSizeAdjust(FONT_OPERATION.Decrease);
+        }
+
+        private void FontSizeUp_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+        {
+            FontSizeAdjust(FONT_OPERATION.Increase);
+        }
+
+        private void FontSizeAdjust(FONT_OPERATION _OPERATION)
+        {
+            if(_OPERATION == FONT_OPERATION.Increase)
+            {
+                Application.Current.Resources["FontSizeSmall"] = ((double)Application.Current.Resources["FontSizeSmall"]) + 2;
+                Application.Current.Resources["FontSizeNormal"] = ((double)Application.Current.Resources["FontSizeNormal"]) + 2;
+                Application.Current.Resources["FontSizeNormalPlus"] = ((double)Application.Current.Resources["FontSizeNormalPlus"]) + 2;
+                Application.Current.Resources["FontSizeLarge"] = ((double)Application.Current.Resources["FontSizeLarge"]) + 2;
+                Application.Current.Resources["FontSizeLarger"] = ((double)Application.Current.Resources["FontSizeLarger"]) + 2;
+                Application.Current.Resources["FontSizeEnormous"] = ((double)Application.Current.Resources["FontSizeEnormous"]) + 2;
+                Application.Current.Resources["FontSizeIntrusive"] = ((double)Application.Current.Resources["FontSizeIntrusive"]) + 2;
+            }
+            else
+            {
+                if (((double)Application.Current.Resources["FontSizeNormal"]) <= 8) return;
+
+                Application.Current.Resources["FontSizeSmall"] = ((double)Application.Current.Resources["FontSizeSmall"]) - 2;
+                Application.Current.Resources["FontSizeNormal"] = ((double)Application.Current.Resources["FontSizeNormal"]) - 2;
+                Application.Current.Resources["FontSizeNormalPlus"] = ((double)Application.Current.Resources["FontSizeNormalPlus"]) - 2;
+                Application.Current.Resources["FontSizeLarge"] = ((double)Application.Current.Resources["FontSizeLarge"]) - 2;
+                Application.Current.Resources["FontSizeLarger"] = ((double)Application.Current.Resources["FontSizeLarger"]) - 2;
+                Application.Current.Resources["FontSizeEnormous"] = ((double)Application.Current.Resources["FontSizeEnormous"]) - 2;
+                Application.Current.Resources["FontSizeIntrusive"] = ((double)Application.Current.Resources["FontSizeIntrusive"]) - 2;
+            }
+
         }
 
         private void Font_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
@@ -57,9 +107,8 @@ private void Font_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e
 
         }
 
-        private void Ohi_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+        private void About_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
         {
-
             TextBlock tappedTextBox = (TextBlock)sender;
 
             MainMenuViewModel dataContext = (MainMenuViewModel)tappedTextBox.DataContext;
@@ -67,5 +116,15 @@ private void Ohi_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
             dataContext.MainDatacontext.DisplayAboutScreen();
 
         }
+
+        private void Controls_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+        {
+            TextBlock tappedTextBox = (TextBlock)sender;
+
+            MainMenuViewModel dataContext = (MainMenuViewModel)tappedTextBox.DataContext;
+
+            dataContext.MainDatacontext.DisplayControlsScreen();
+        }
+
     }
 }
diff --git a/comquiz/Views/QuizScreenView.xaml b/comquiz/Views/QuizScreenView.xaml
index bd951cd..effed39 100644
--- a/comquiz/Views/QuizScreenView.xaml
+++ b/comquiz/Views/QuizScreenView.xaml
@@ -5,7 +5,9 @@
              xmlns:localization="clr-namespace:comquiz.Properties"
              mc:Ignorable="d" d:DesignWidth="1024" d:DesignHeight="768"
              x:Class="comquiz.Views.QuizScreenView"
-             xmlns:local="clr-namespace:comquiz">
+             xmlns:local="clr-namespace:comquiz"
+             x:Name="quizScreenUserControl"
+             >
 
   <UserControl.Resources>
     <local:SpoilAnswersConverter x:Key="SpoilAnswersConverter"/>
@@ -25,7 +27,7 @@
 
       <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
 
-        <TextBlock Margin="10 0" TextAlignment="Center" TextWrapping="Wrap" FontSize="19" Text="{Binding CurrentQuestion.QuestionBody}" HorizontalAlignment="Center" VerticalAlignment="Center" />
+        <TextBlock Margin="10 0" TextAlignment="Center" TextWrapping="Wrap" FontSize="{DynamicResource FontSizeLarger}" Text="{Binding CurrentQuestion.QuestionBody}" HorizontalAlignment="Center" VerticalAlignment="Center" />
 
       </ScrollViewer>
 
@@ -33,6 +35,14 @@
 
         <TextBlock Text="{x:Static localization:strings.quizScreen_rightAnswersCounter}"/>
         <TextBlock Text="{Binding CurrentQuestion.NumberOfRightAnswers}"/>
+
+        <StackPanel IsVisible="{Binding WarningForNotEnoughAnswer}" Orientation="Horizontal">
+
+          <TextBlock Foreground="Yellow" FontWeight="ExtraBold" Text=" - "/>
+          <TextBlock Foreground="Yellow" FontWeight="ExtraBold" Text="{x:Static localization:strings.quizScreen_notEnoughSelectedAnswers}"/>
+          
+        </StackPanel>
+        
         
       </StackPanel>
       
@@ -41,7 +51,7 @@
 
     <Grid Grid.Row="3">
 
-      <ListBox x:Name="lst_answers" SelectionMode="Multiple, Toggle" IsHitTestVisible="{Binding AnsweringEnabled}" Background="Transparent" ScrollViewer.VerticalScrollBarVisibility="Disabled" FontSize="15" BorderThickness="0" Cursor="Hand" Items="{Binding CurrentQuestion.PersonalizedAnswersList}">
+      <ListBox x:Name="lst_answers" SelectionMode="Multiple, Toggle" IsHitTestVisible="{Binding AnsweringEnabled}" Background="Transparent" ScrollViewer.VerticalScrollBarVisibility="Disabled" FontSize="{DynamicResource FontSizeNormalPlus}"  BorderThickness="0" Cursor="Hand" Items="{Binding CurrentQuestion.PersonalizedAnswersList}">
 
         <ListBox.ItemsPanel>
 
@@ -92,10 +102,10 @@
 
       <StackPanel Grid.Row="1" Margin="30 0" HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal">
 
-        <TextBlock FontSize="15" Text="{x:Static localization:strings.quizScreen_questionCounter_1}"/>
-        <TextBlock FontSize="15" Text="{Binding CurrentQuestionNumber}"/>
-        <TextBlock FontSize="15" Text="{x:Static localization:strings.quizScreen_questionCounter_2}"/>
-        <TextBlock FontSize="15" Text="{Binding CurrentQuiz.PersonalizedQuestionsList.Count}"/>
+        <TextBlock FontSize="{DynamicResource FontSizeNormalPlus}" Text="{x:Static localization:strings.quizScreen_questionCounter_1}"/>
+        <TextBlock FontSize="{DynamicResource FontSizeNormalPlus}" Text="{Binding CurrentQuestionNumber}"/>
+        <TextBlock FontSize="{DynamicResource FontSizeNormalPlus}" Text="{x:Static localization:strings.quizScreen_questionCounter_2}"/>
+        <TextBlock FontSize="{DynamicResource FontSizeNormalPlus}" Text="{Binding CurrentQuiz.PersonalizedQuestionsList.Count}"/>
 
       </StackPanel>
 
diff --git a/comquiz/Views/QuizScreenView.xaml.cs b/comquiz/Views/QuizScreenView.xaml.cs
index 39dc45d..d9531f3 100644
--- a/comquiz/Views/QuizScreenView.xaml.cs
+++ b/comquiz/Views/QuizScreenView.xaml.cs
@@ -1,6 +1,7 @@
 using Avalonia.Controls;
 using Avalonia.Markup.Xaml;
 using comquiz.ViewModels;
+using System.Collections.Generic;
 
 namespace comquiz.Views
 {
@@ -10,33 +11,154 @@ public QuizScreenView()
         {
             this.InitializeComponent();
 
-            ListBox ohi = this.FindControl<ListBox>("lst_answers");
+            ListBox lst_answers = this.FindControl<ListBox>("lst_answers");
 
-            ohi.Tapped += Ohi_Tapped;
+            lst_answers.Tapped += Lst_answers_Tapped;
 
         }
 
+        protected override void OnAttachedToVisualTree(Avalonia.VisualTreeAttachmentEventArgs e)
+        {
+            UserControl quizScreenUserControl = this.FindControl<UserControl>("quizScreenUserControl");
+
+            quizScreenUserControl.KeyUp += QuizScreenUserControl_KeyUp;
+
+            quizScreenUserControl.PointerReleased += QuizScreenUserControl_PointerReleased;
+
+            quizScreenUserControl.Focus();
+        }
+
         private void InitializeComponent()
         {
             AvaloniaXamlLoader.Load(this);
         }
+        
+        private void QuizScreenUserControl_PointerReleased(object sender, Avalonia.Input.PointerReleasedEventArgs e)
+        {
+            UserControl quizUserControl = (UserControl)sender;
+
+            QuizScreenViewModel dataContext = (QuizScreenViewModel)quizUserControl.DataContext;
+
+            if (e.InitialPressMouseButton == Avalonia.Input.MouseButton.Middle)
+            {
+                dataContext.ShowAnswers();
+            }
+
+            // Got focus again on the whole UserControl
+
+            UserControl quizScreenUserControl = this.FindControl<UserControl>("quizScreenUserControl");
+
+            quizScreenUserControl.Focus();
+
+        }
+
+        private void QuizScreenUserControl_KeyUp(object sender, Avalonia.Input.KeyEventArgs e)
+        {
+            e.Route = Avalonia.Interactivity.RoutingStrategies.Tunnel;
+
+            UserControl quizUserControl = (UserControl)sender;
+
+            QuizScreenViewModel dataContext = (QuizScreenViewModel)quizUserControl.DataContext;
+
+            Avalonia.Input.Key pressedKey = e.Key;
+
+            int pressedKeyIntCode = (int)pressedKey;
+
+            if (pressedKey == Avalonia.Input.Key.Space || pressedKey == Avalonia.Input.Key.NumPad0)
+            {
+                dataContext.ShowAnswers();
+
+            }
+            else if (pressedKey == Avalonia.Input.Key.Right || pressedKey == Avalonia.Input.Key.Enter)
+            {
+                dataContext.NextQuestion();
+
+            }
+            else if (pressedKey == Avalonia.Input.Key.Escape)
+            {
+                dataContext.TerminateQuiz();
+            }
+            else
+            {
+                // Select answer based on what number I pressed on the keyboard
+
+                // CHECK: Is the quiz ended?
+                if (dataContext.CurrentQuiz.GetUnansweredQuestion() is null) return;
+
+                // 35 - "1" on keyboard, 43 - "9" on keyboard
+                bool keyboardNumberPressed = (pressedKeyIntCode >= 35 && pressedKeyIntCode <= 43);
+                // 75 - "1" on numeric keypad, 83 - "9" on numeric keypad
+                bool numpadNumberPressed = (pressedKeyIntCode >= 75 && pressedKeyIntCode <= 83);
+
+                if(keyboardNumberPressed || numpadNumberPressed)
+                {
+                    // 
+                    int choosedAnswerNumber = keyboardNumberPressed ? pressedKeyIntCode - 34 : pressedKeyIntCode - 74;
+
+                    ListBox answersListbox = this.FindControl<ListBox>("lst_answers");
+                    List<AnswerSheet> answerList = (List<AnswerSheet>)answersListbox.Items;
+
+                    if (!(choosedAnswerNumber > answerList.Count))
+                    {
+                        int choosedAnswerListIndex = choosedAnswerNumber - 1;
+
+                        AnswerSheet choosedAnswerSheet = answerList[choosedAnswerListIndex];
+
+                        if(answersListbox.SelectedItems.Contains(choosedAnswerSheet)){
+
+                            answersListbox.SelectedItems.Remove(choosedAnswerSheet);
+
+                        }
+                        else
+                        {
+                            answersListbox.SelectedItems.Add(choosedAnswerSheet);
+
+                            UncheckOverreplies();
+                        }
+
+                        dataContext.SelectedAnswers = answersListbox.SelectedItems;
+
+                    }
+
+                }
+
+            }
+
+            // Got focus again on the whole UserControl
+
+            UserControl quizScreenUserControl = this.FindControl<UserControl>("quizScreenUserControl");
+
+            quizScreenUserControl.Focus();
+
+            e.Handled = true;
+
+        }
 
-        private void Ohi_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+        private void Lst_answers_Tapped(object sender, Avalonia.Interactivity.RoutedEventArgs e)
         {
-            ListBox answersListbox = (ListBox)sender;
+            UncheckOverreplies();
+        }
+
+        /*
+         * Aiding methods
+         * 
+         */
+
+        private void UncheckOverreplies()
+        {
+            ListBox answersListbox = this.FindControl<ListBox>("lst_answers");
 
             QuizScreenViewModel dataContext = (QuizScreenViewModel)answersListbox.DataContext;
 
             int maxAllowedAnswers = dataContext.CurrentQuestion.NumberOfRightAnswers;
-            int doneAnswers = answersListbox.SelectedItems.Count;
+            int selectedAnswers = answersListbox.SelectedItems.Count;
 
             dataContext.SelectedAnswers = answersListbox.SelectedItems;
 
-            if (doneAnswers > maxAllowedAnswers)
+            if (selectedAnswers > maxAllowedAnswers)
             {
                 answersListbox.SelectedItems.RemoveAt(0);
             }
         }
-
     }
 }
diff --git a/comquiz/comquiz.csproj b/comquiz/comquiz.csproj
index 25478d4..e1b6923 100644
--- a/comquiz/comquiz.csproj
+++ b/comquiz/comquiz.csproj
@@ -85,4 +85,9 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>
+  <ItemGroup>
+    <None Update="Views\ControlsView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+    </None>
+  </ItemGroup>
 </Project>