Conde Deluxe is a pipe connecting puzzle app game.  The object is to use the pipes to get the electricity to each of the nodes.
  Pieces can be rotated, but not flipped.
There are 42 levels and I've solved 23.  This is a good game!  Thanks to Loyal Blog Follower Joel for pointing this out. https://itunes.apple.com/us/app/conde-deluxe/id815115848"mt=8

...