So far, on Kindle Fire.....

mlafitte

I have reached Level 215, and cannot move forward.  Apparently they are constantly upgrading levels for our devises.  Just to let you guys know, the facebook - pc version goes way beyond to 275.

KingsPinn

This is pretty normal. The games are made on Facebook then the levels come out on mobile via updates at a later date. King have always done this with their games.