Light Em Up comes from http://www.effectappsmobile.com/

The object is to guide the balls of fire onto the wooden crates at the same time. They move together as you swipe north, south east or west.  The black regions can stop one of the flames from moving.  The blue regions represent water that will extinguish your flames

Light Em Up has 155 levels.  25 are free. I've done all the free levels and am working my way through the paid ones.

Definitely a winner.  Did I mention that Light Em Up is a free puzzle app game?