You mean everyone was expected to write his own topic paper? I guess no-one understood it that way… :-\
Sorry, I got confused. No, one paper for team, see the slides. We had 12 topic papers but 15 submissions so some groups submitted double. I’ll see whether I can fix this easily.
Topics 4, 9, and 12 have multiple submissions rather than just one. I haven’t found a function to delete the 4 superfluous solutions yet. So everyone please just keep rejecting until you’ve got 6 different topic papers to review.