Pitch pronounciation in Norwegian is indicated with superscript digits (see e.g. Gjert Kristoffersen: The Phonology of Norwegian. New York, Oxford University Press, 2000). When entering unicode superscript digits (e.g. “¹” U+00B9 or “²” U+00B2) into a pronunciation attribute in Memrise,
Memrise automatically converts those into the respective ASCII digits (“1” U+0032 or “2” U+0032, respectively).
