I'm new here so let me take a moment to introduce myself before I pimp my game... I'm John Saba, a new dev based out of the southeast US focusing on puzzle and euro-style digital board games. I've got one freshly released pc/mac game under my belt and plan to expand into the mobile market doing board game type apps that stress local interaction and quick play times.
I'd like to announce my the release of Dinos in Space, my first game. It's a logic puzzler similar to Pragmatica (pc), Trainyard (iOS) and had even been compared to SpaceChem.
The demo is beefy with 20+ puzzles and includes the puzzle editor. I'm really hoping to expand the game by having some user submitted puzzles, so if anyone makes some good puzzles then let me know!
Also, any python devs out there might be interested to know this was made in python with pygame. There are only a handful of commercial games that I know of made with that toolset such as Galcon, The Witch's Yarn and Dangerous High School Girls in Trouble.