I like the idea of arranging your cards to create a winning tune. I didn't understand how the D card worked and had to win using the C card only. With a bit more content this could be a really interesting card game!
Viewing post in Neon Scale jam comments
D is simply that you need to have notes descending/lowering in 3 different parts, the note needs to rise before next descend in order it to count. For simple example using just numbers (2 1) (3 2) (3 2) and so on, this should not count (3 2 1)(3 3 2) since there is only 2 pairs. Ofc there is possiblity my detection is bugged but it worked as intended when i tested it.