Hello! I find that Memrise is sometimes slow to consider old words as difficult. To solve this, when I fail at recalling certain older words, I manually add them in my list of difficult words after the session. The problem with this approach is that manually added words are never removed from the list of difficult words unless I do it manually, which is cumbersome and ill-suited for me.
Is it possible to have Memrise remove words from the difficult list when they are once again mastered, even if they were added manually? Has someone scripted this? That feature would be perfect for my needs, and I suspect for the needs of many other users.