if you want check

Qwirkle/QwirkleViews/Pages/Gameboard.xaml

@@ -8,22 +8,24 @@
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
             <RowDefinition Height="*" />
-            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
         </Grid.RowDefinitions>
 
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="Auto" />
-            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="*" />
             <ColumnDefinition Width="Auto" />
         </Grid.ColumnDefinitions>
+        
 
-        <CollectionView Grid.Row="0" ItemsSource="{Binding PlayerList[0].Tiles}"
+        <CollectionView Grid.Row="0" Grid.Column="1" ItemsSource="{Binding PlayerList[0].Tiles}"
                         HorizontalOptions="Center"
-                        VerticalOptions="Start" >
+                        VerticalOptions="Center" >
             <CollectionView.ItemsLayout>
                 <GridItemsLayout Orientation="Horizontal"/>
             </CollectionView.ItemsLayout>
             <CollectionView.ItemTemplate>
+
                 <DataTemplate>
                     <Border WidthRequest="70" HeightRequest="70"
                         BackgroundColor="WhiteSmoke"
@@ -37,9 +39,9 @@
             </CollectionView.ItemTemplate>
         </CollectionView>
 
-        <CollectionView Grid.Row="1" Grid.Column="0" ItemsSource="{Binding PlayerList[1].Tiles}"
+        <CollectionView Grid.Row="1" Grid.Column="0" ItemsSource="{Binding PlayerList[2].Tiles}"
                         HorizontalOptions="Center"
-                        VerticalOptions="Start" >
+                        VerticalOptions="Center" >
             <CollectionView.ItemsLayout>
                 <GridItemsLayout Orientation="Vertical"/>
             </CollectionView.ItemsLayout>
@@ -57,7 +59,7 @@
             </CollectionView.ItemTemplate>
         </CollectionView>
 
-        <ScrollView Grid.Row="1">
+        <ScrollView Grid.Row="1" Grid.Column="1" VerticalOptions="StartAndExpand">
             <CollectionView ItemsSource="{Binding Board.ReadCells}"
                             HorizontalOptions="Center"
                             VerticalOptions="Center">
@@ -82,9 +84,9 @@
             </CollectionView>
         </ScrollView>
 
-        <CollectionView Grid.Row="1" Grid.Column="2" ItemsSource="{Binding PlayerList[2].Tiles}"
+        <CollectionView Grid.Row="1" Grid.Column="2" ItemsSource="{Binding PlayerList[3].Tiles}"
                         HorizontalOptions="Center"
-                        VerticalOptions="Start" >
+                        VerticalOptions="Center" >
             <CollectionView.ItemsLayout>
                 <GridItemsLayout Orientation="Vertical"/>
             </CollectionView.ItemsLayout>
@@ -102,9 +104,9 @@
             </CollectionView.ItemTemplate>
         </CollectionView>
 
-        <CollectionView Grid.Row="2" Grid.ColumnSpan="3" ItemsSource="{Binding PlayerList[1].Tiles}"
+        <CollectionView Grid.Row="2" Grid.Column="1" ItemsSource="{Binding PlayerList[1].Tiles}"
                         HorizontalOptions="Center"
-                        VerticalOptions="End" >
+                        VerticalOptions="Center" >
             <CollectionView.ItemsLayout>
                 <GridItemsLayout Orientation="Horizontal"/>
             </CollectionView.ItemsLayout>