<Grid>
        <Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>

        <!--Openenent-->
        <StackPanel Grid.Row="0" Grid.Column="0">
            <Label Content="Select oponenent:"></Label>
            <RadioButton Content="Player" ></RadioButton>
            <RadioButton Content="AI"></RadioButton>
        </StackPanel>

        <!--Difficulty-->
        <StackPanel Grid.Row="0" Grid.Column="1" >
            <Label Content="Select Difficulty:"></Label>
            <RadioButton Content="Easy" ></RadioButton>
            <RadioButton Content="Medium"></RadioButton>
            <RadioButton Content="Hard"></RadioButton>
            <RadioButton Content="Expert"></RadioButton>
        </StackPanel>

        <StackPanel>

        </StackPanel>
    </Grid>