Interesting start, but your stage extends way past your gaming space and the controls are sluggish. I think the player should be allowed complete freedom in where the snake goes, instead of it auto-moving forward. Also, your comments don't tell me anything about the game, itself. I had to figure out which snake I was and what controls to use on my own. Keep working at it, you've got something cool here. It just needs refinement :)

I like the artwork, rest of the game not so much. The controls feel unresponsive, not as fluid as I want 'em to be. It's also a bit goalless, I suppose beating your own record can be a goal, but that's a bit cheap. You could have implemented a score table easily, Newgrounds as well as Mochi offers them prefab.
Oh yeah, embed it in the right dimensions ;)

I start the game and have almost no idea what to do. Some buggy numbers to the right, a plain white background, and then I have to find out how to actually play the game. Once I do, it's nothing like the snake games we all know. Not a good game, in my opinion.

On linux this game was really better than this...