good game, needs a preloader, nothing like bogging out in the middle of a game... also there is nothing more annoying than a slow moving game, make it so the farther the mouse is from the head the faster the snake will move. fix those problems and i'll rate 5/5.
Good idea, but you need to add a little more, like a background, sopme sound, and some colors that do not strain the eyes. also what does weldone mean anyway?