This time its the fireflies on our hay squares. The best way to do any level with them on, is to remove them first. If you cannot get all 4 lit together, use a shovel to help then along.
Once they are out of the way, its not such a hard level. You just need to make sure that you keep making combinations that will enable you to get multiple rows in one move. The more crops that cascade down, the more points you get on the remaining ones.
Then its simply a case of moving your sheep to home and away you go :)