When you click play it starts off with jump the crater. As you play more levels they unlock them in the level selector for you to replay them. Great stuff so far, just like the original. BUT when you leave the game and come back, when you click play you don't start off on the last level you left off with, instead you start over with jump the crater. If you go to the last level you played in the selector (which is not organized chronologically for some reason) then you can play that level, but when you finish the level it just restarts for you to try and beat your time. So now you have click play and do all the levels over again to catch up and unlock the next levels.
Not sure if I'm doing something wrong or if this just needs work. lmk!