I've been playing this game for over 2 years and I'm level 180. I can't win anything anymore. When I get rolls, I don't step in anything relevant to win challenges. If I pay, i advance a bit. The algorithm is like this: the higher the level, the worse the gameplay. You may get rolls but it won't be enough. I am 6 stickers aways to complete an album and I have paid to get those stickers cause it's the only way to complete an album, I know cause I have 6 incomplete ones and only one completed.