I voted for Lowlander, it's been a while since there's been such an addictive RPG with simple mechanics but vast overworld and nice difficulty.
I voted for Logic Dots. It's a fantastic Picross type game that's kept my brain busy since I downloaded it. It's got a nice, clean UI and adds new elements to the picross formula. I've been enjoying trying to stay one step ahead of my GC friends - you know who you are (and now I'll be eating my words) I also downloaded Shadowmatic later in the week and really like that too. Top notch ambient audio, and silky smooth visuals make this unique puzzle game something Mr. Jobs would be proud of. Now that I've gotten further into it I would have nominated this as well.