Doodle Train is a nice game that offers over a hundred challenging and unique puzzles. The puzzles include building railroads, bombing through obstacles and escaping from PIRATES on rails.
NOTE: Doodle Train can only be purchased via the Mac App Store (the buy link redirects you to its App Store page). To purchase/download applications via the App Store an Apple account is required.
Here are some key features of "Doodle Train":
· 100+ puzzles
· Tunnels
· Bombs
· PIRATE trains
· Super long trains
· Global online scoreboards by Scoreloop