Cool idea and nice implementation! I liked that the game is solidly made, I did not encounter bugs that would break the gameplay. It's cool that you spent your energy and decorated the scene with all sorts of optional things like a car and trees. And I liked the visual reflection of the maximum reached in past attempts. As for me, the restart button is really missing, in case everything went wrong right from the start.
In any case, it's great that you were able to participate in the jam and make a working build in just 2 days. I have enjoyed playing your game. Good luck with future projects!