wishlist https://feedback.wayground.com/posts/7596/a-full-stop-in-an-open-ended-answer-is-marked-correct
A full stop as an open-ended answer marks it as correct. Please see an example in the attachment, and here is the report: https://wayground.com/admin/reports/68d63866778417a39d7816cb/players

The answer should be “continent” but the user typed “.” and their answer was marked as correct.
Here is another report:
https://wayground.com/admin/reports/68da77c023068f632fc93c1b/players/TP

The answer should be “cook” but the user typed “.” and their answer was marked as correct.
More info:
When you put a full stop "." as an answer then the answer gets 600 points.