I loved the freshness and the originality of this one-shot. Trust Hermione to solve even the most complex and sophisticated assignments minus Ron Weasley.
However, would I ever get the chance to meet her in person, I think I would be able to find other things than arithmancy to discuss with her in a scientific manner :D
I'm glad you liked it. It was more about exploring a vision of Arithmancy than exploring Hermione, but I thought it was a lot of fun to write.