I really don't understand a thing about google rating system.
join the club. I'm also getting reject after reject.
these days you can only use certain ad SDKs and they have to be approved by them.
I know from 1 ad company who supplied their SDK and info but they never heard back from Google.
talking about dominant behaviour.
if I disable ages so that it is 13+ only they reject the app because the icon might still attract kids.
It's like your frogger game icon should be just flat green. So I don't know what to do next.
I bet they don't have problems with it if they see that the app generates a lot of revenue for them (admob)
as I still see games that should be rejected aswell if you follow the same rules.
about your game...
frogger was cool because it had a bit of variation (cars, logs and turtles moving/dissapearing, crocodiles in the grass holes) even when it was a single screen game.
I'm missing that with endless versions of it as it seems like you're stuck at the first half of the original game.
there was also a frogger 2 multiscreen version which was under water and in the sky.
your progress is good (as usual) and so are the graphics. so keep on going I'd say