We are adding more levels to the game with each new release. However, if you do beat the current highest level, then we offer you Mastery Levels that you can play until the next release.

Mastery Levels are more challenging levels. You can only play them once, now matter how you do in the level. Mastery Levels award Brilliance, just like normal levels. In addition, they award Diplomas, which will be shown on your Player Stats screen. You also do not unlock new books playing Mastery Levels.