I would be fine if the community agreed with it, but maybe it should be at least one DBuzz post within the past week? If you can't even make at least 2-3 post in the last week, then you certainly not trying. This means someone could do multiple posts in a day and still participate. Or we could change it to 2-3 days instead of a week.
As it is right now, late-comers essentially can't participate at all.
RE: I see that @minus-pi is so interested in my Math mini-contest for D.Buzz that they were able to quickly give meaningful feedback to my solutions! 😅