The difficulty settings have ranges that leave out certain notes (such as G3-G4, A4, and B4-C5 leave out G#4 and A#4).
This needs to be fixed on all difficulty settings (beginner, novice, intermediate, advanced, and professional) and for both notes and intervals as the ranges were copy pasted from one to the other.
This was an oversight from the initial setup of notes and intervals, but it came to light while writing the paper.
The difficulty settings have ranges that leave out certain notes (such as G3-G4, A4, and B4-C5 leave out G#4 and A#4).
This needs to be fixed on all difficulty settings (beginner, novice, intermediate, advanced, and professional) and for both notes and intervals as the ranges were copy pasted from one to the other.
This was an oversight from the initial setup of notes and intervals, but it came to light while writing the paper.