A new sponsor game appeared recently: Septimus Heap.
http://www.neopets.com/games/play.phtml?game_id=797
It's kinda fun. You control a dragon and help a girl named Jenna get through a maze, collecting items, before the villagers behave like villagers and beat you senseless with gardening implements. The maze is different than the normal neomaze, having you draw a line for Jenna to follow rather than just controlling her.
I'm not very good at the game though. Can't get past level 4.
Edit: Yeah, it should have been posted in the game forum... but I can't go back in time to put it there. I'll need a mod for that.