Won so many of the levels with a photo finish, this was really fun! Also very unique and a great take on the theme. The game looks great and sounds great. I think the way the music changes when you are slow, charging up, and boosted is great and added a lot to my enjoyment of the game. The only thing this game needs is a timer to keep track of how fast you can beat a level. I can see this being really fun in larger tracks with multiple opponents as well. There are so many things that could be added to such a great idea like this, you could even have ways to stop your opponents from advancing while you solve puzzles. All of this is to really emphasize that I love the idea for this game and that I had a lot of fun playing it, great job!