I thought you did an awesome job with this game, and I really enjoyed playing it! It was the perfect level of difficulty, and everything ran smoothly. I wish there would have been some way to sense when the player falls off the track so that they do not have to completely restart the game every time they do so. Alternatively, you could have implemented barricades to prevent the player from driving off in the first place, and then adjusted the AI driver and made it faster to maintain that level of difficulty. Good work overall!