I made a simple match 3 puzzle game a few months ago, but didn't post it here since I was charging $0.99 for it. However, I've recently made it free so don't have to feel guilty any more
It's along the same lines as Tetris Attack / Puzzle League / Poker Smash etc. but as an added twist it supports multi-touch, which lets you do some interesting things.
App store link:
http://itunes.apple.com/us/app/uprising/id347390416?mt=8TUAW review:
http://www.tuaw.com/2010/05/17/tuaws-daily-app-uprising/If you don't have an iPhone, you can play it online with the Unity Webplayer:
http://www.nekozilla.com/uprising/webplayer/I'm not sure if I'll leave it free permanently, but since it's made with Unity and given Apple's changes to their developer agreement, I thought it would be best to get as many people to play it while they can just in case.
My artistic skills are a bit weak, so I tried to go for a look that would make the most of my "programmer art". I've been planning to add more to it for a while (e.g. puzzle mode, time attack, multiplayer) but the dev agreement changes really knocked the enthusiasm out of me. On the other hand, if I do get kicked off the App Store it might be a blessing in disguise as I'll no longer feel the need to make something "mainstream".
Anyway, hope you like it. Feedback is appreciated and I'll try to make my next game more imaginative!