I just discovered this game, and it's AMAZING imo. I love how the puzzle works, and honestly after completing it I'm not even sure I know what each of them do!
I might be a little late, but here’s what ecach rune does: A - move forward one space C - rotate 90º clockwise R - multiply the effect of the next rune by 3 (so RA = AAA, and RC = CCC, or a -90º rotation) N - move forward twice, rotate 90º, move forward once (so AACA in one rune)
