The farthest I could make it is Level 8, Scene 1. This is one of the most enjoyable Touhou games I have played. I think this is the best game for improving your overall bullet hell dodging skills, as it has a very quick restart and there are no consequences for dying.

Such a unique twist to bullet hells, literally had me scratching my head about how to make the best possible scores.
I think it is indeed the only game which I cared about the scores.