While the game feels real nice to play, the fact that you can go back on your tracks and overlap yourself just by clicking a button opposite to the direction you going feels not good, and it was something that was disabled in the original versions. In addition the turn button is not fast enough so sometimes you can die from trying to have a close flip which feels really bad. I think it should only proceed with the next move but I'm not a programmer so I cannot put the exact thing that is the problem with it. the game looks nice and I like the speed.
Good job anyway, I think if ya fix those and maybe add an option to make the board bigger it would be perfect.