Mundane Events Bingo

I have a somewhat strange question. I'd like to try to do my entire card as a blackout, all in the same fandom and within the same narrative, with each square getting at least 250 words of attention separate from the others. Do I have to post them all separately, or could I post it as one fic? My current plan is to do it in the format of a "five things...", only instead of five things, thirty days, with twenty-five of the days being about a square and the other five being from other prompts that didn't appear on my card. Each one would get at least 250 words, but since I'm going for a blackout, it would be a pain to have to post them all separately...