I have started to cut my playing time on this game due to the growth of audio ads that just start playing out of nowhere (which sometimes scare the hell out of me) ... and it really spoils the relaxation of doing a jigsaw, even this kind. There are too many ads anyway and then to add the audio ads, which seem to play more and more frequently just spoils the game. I know I could buy the app but have decided not to do any financial stuff on my phone for now due to security concerns. Shame though.