Oh well done!

(Where does one get the bingo cards? I would never manage completion, but maybe should try it...)
You can get them at hc_bingo! They're not open yet, though -- they offer cards between June and December, usually, so they should be opening for a new round of cards in a couple of weeks. (And thanks!)
That's impressive! I've tried my hand at bingo before, took a single prompt, and turned it into a novella. *headdesk* I don't think bingo cards are my thing! But blacking out a card? I am IMPRESSED. :D