Short and sweet! This was really well put together. I loved the quick load time, simple concept, and how it effectively made me want to get the best score possible.
There's 2 things I would have liked to see which I think would have made me want to chase that top leaderboard spot even more:
1. The ability to restart a level to try and get a better score once it is completed. Or alternatively, let me go replay a specific level, and then have my leaderboard spot be a combination of my best score from all levels!
2. Knowing what the maximum time bonus I can get is - I think it would be satisfying to see something like 200/200 to know that I completed the level as fast as possible.
Very well made!