Your standard "connect the pipes" game. Click on a section of pipe to rotate it counterclockwise. The puzzle is solved when all pipe sections are green.
I really like this game, it's just enough of a challenge without being too hard, doesn't take too long to finish, and it's nicely done! The only thing I'd like to see is the ability to resize it to a little smaller...but this is so fun to play, I have to get at least one game in every day!
(hey, cliftonedwards, just right click and select close widget)