21 points glitch during timed practice
Sometimes during timed practice I'll get 21 points even though the usual maximum score is 20. On such occasions I have indeed answered 21 questions, and they all appear in the review, but one of them seems out of place.
Here's an example from Definite Article for Singular. See if you can spot the one that's out of place:
I've encountered this. I guess it's not the worst glitch that could happen, it might also be an A/B test.
Hah! That's never happened to me... though it could be because I rarely reach the end of times practice with enough time left ;)
I would like an option for timed practice to just continue until you ran out of time. I think it would be a really efficient way of gilding up a sad-looking tree.