I found that sometimes when I submitted an optional level (like Kithgard Brawl, Backwoods Brawl, etc.), I could still submit it if I left the page before the submitted simulation finished running.
I found that sometimes when I submitted an optional level (like Kithgard Brawl, Backwoods Brawl, etc.), I could still submit it if I left the page before the submitted simulation finished running.