To recap what may be obvious while our contestants jockey for positioning:
With only 3 games (1, 4, and 11) left to identify, nobody who has not already scored could win at this point, although they are not prohibited from playing spoiler.
Either of our 20-point contestants could win by answering all 3 games this round.
Either 40-point contestant could clinch the win by answering 2 of the 3 remaining games this round.
And I note that TheSunshineFund is senior in the forum to xelnia, and gets the tiebreaker if the tie for first should hold.