I started the project today (11th May 2013) so it's not very far along yet. I'm pretty new to flash, I'm using flash builder and starling (stage3d/air). The game is tested running on Android and Desktop, it should work on iOS but I do not have any Apple products to test it
The project source is available at github.com/nsf001/h-slots. I'll write a little guide on cloning repositories soonish, for those of you who don't know how. Please feel free to request collaborator status, clone or fork the repo.
Spoiler (click to show/hide):