I just got
Gravity yesterday. I'm not very good at doing reviews, but I thought I'd give a quick word about my impressions so far. It seems easy so far, maybe too easy. I did get stuck a few times, but eventually figured out solutions. Also, I don't think there's one right solution for each one. From what I can tell, there are only 100 puzzles. I am already on like #35, so I'm worried I'll run through it too quickly (because it is addicting!).
Also, if I were to get Cake Mania for somebody that has never played (but liked Diner Dash), should I get them Cake Mania 1 or 2?