This is the best solitaire version ever. Really cool card artwork, fast server, actually good/interesting music. Outstanding job, and I'm not really a big solitaire fan.
Very cool idea. It would be neat if you could have the colors have different attributtes. Like blue melts, red rises, black slowly drifts away, etc. Fix those problems with the menu buttons and maybe think through some level design stuff and you got 5/5 from me.