Actually very interesting!
I beat all the levels. When you get how it's an infinite tiling plane you can reason about it more logically. (Some levels seem to have weirdly high line count limit though)
And there's still so much to be explored with more levels. For example, make use of the fact that the snake gets longer as it eats, so that the player has to figure out a certain sequence to eat the food in order to beat the level.