I downloaded this after seeing an ad about it, and it look like something up my alley. While it was downloading, I looked at the ratings (4ish) and was expecting it to be an awesome app that I was going to be addicting to. Within thirty seconds of download, I was on level 2. I figured out how to turn the vibration off which I disliked, so then I was thinking that I was going to start enjoying it then. Now, I was onto the next level (3), and I was sitting there staring at Zero21Solitaire , contemplating what I was going to do, but I was starting to fade off in liking at the end of the first round. I ended up deleting Zero21Solitaire after 45 seconds of downloading. I would recommend not to download Zero21Solitaire. I can’t say that it gets worse later or better in the future of playing, but at this time, I wouldn’t downland Zero21Solitaire since it is very very very boring. Don’t download!