0h n0 comes from Q42 B.V.  The goal is to fill the board completely with blue and red circles. A number in blue refers to how many blue dots it can see in the horizontal & vertical paths.  A red circle blocks the view of the blue circles beyond it.
  This concept is not new. There was an old game from a Rubik's CD game that was similar called Lighthouse.
I've done 1 or 2 puzzles in each grid size. This game is fairly easy. But the graphics are good. And it's good for young puzzlers.

http://0hn0.com/
https://itunes.apple.com/us/app/0h-n0/id957191082"mt=8
https://play.google.com/store/apps/details"id=com.q42.ohno

...