Suitable Control for displaying various game levels in a WP8 App

There is a mobile game on which I am working. It has various difficulty sections and each section has numerous levels, 250 levels in each section precisely.

Now, I need a suitable control which can display all the levels and by tapping on a certain level's button/icon, the user is able to move on and play that level.

I tried using a simple ScrollViewer, but that is way too much scrolling for the user even if I display 10 levels in a single row.

So, is there any inbuilt/existing control in WP that I can use to solve my problem?

P.S. Do remember, there are more than 250 levels that need to be displayed.

Many thanks in advance. Cheers!