As a math nerd, I love this level. Not only does it talk about fun math things, but it also has a unique atmosphere that matches the song quite nicely. The pacing is also really good; I like how the more natural-sounding 3/8 part at the beginning shows the familiar parallelogram and the antiparallelogram is introduced in the more mysterious-sounding 5/8 part. The only thing I'd change would be to make the gameplay in the last part a little clearer; otherwise, it's an awesome level that I can't recommend enough.