I really enjoy this game. It's fun and challenging. There are so many ads, so I decided to pay the $4.99 for no ads. It worked for a while. But now I'm getting ads. I've uninstalled and reinstalled to no avail. I contacted the developer, but got no response. I contacted Google Play and was told they can't refund my money and I should contact the developer. It's too bad this can't be resolved because I do like the game. I'm quite irritated about the whole situation.