*It is possible to choose between '''Hard''' ("operation A", ''甲''), '''Medium''' ("operation B", ''乙''), '''Easy''' ("operation C", ''丙''), '''Casual''' ("operation D", ''丁''). | *It is possible to choose between '''Hard''' ("operation A", ''甲''), '''Medium''' ("operation B", ''乙''), '''Easy''' ("operation C", ''丙''), '''Casual''' ("operation D", ''丁''). |