We only have 42 prompts.
8 Likes
I’m picturing an open cube, with the same prompts (but shuffled) on the x, y, and z axis. So depending on coordinates, to fill a spot a book might need to be eg a debut, free, and have a non-human protagonist at the same time. Easy. 
(you’re basically doing something like this already)
8 Likes
Soo I’m doing the bingo with a 
(only kindle books I already own/available for free or unlimited, written text only), which means I need a different bingo for manga. Of course. 
Since I also want to reduce the backlog I have, I went through my order history of 2019 and catalogued the manga I still haven’t read. All stuff I got for free, and most of them (thankfully) weren’t even free to keep so it’s not as many as I’d feared. I should be able to fill my somewhat adapted manga bingo card with these. The others I’ll try to fill with either other 積読’d manga or otherwise free to read manga.
I intend to not spend further money for bingo purposes! XD (as of right now, at least)
Anyway, here it is:
13 Likes
Now I can do the challenge in Japanese, Korean, and German - all in one bingo cube! 
8 Likes
Book club - non fiction- higher Natively level
Now that sounds like an easy spot.
(that exact combination appears 3 times too! Increasingly difficult non fiction book club!)
Only twice. One was “bad cover” instead of higher level. There’s non fiction- book club - book club though.
5 Likes
Also, discovering 12 debut works (and with the various modifiers!) for this cube sounds like an interesting challenge in itself…
4 Likes
Indeed…
But I guess you could liberally fill up the remaining spots with modifiers from #4 “Read a book chosen randomly by lucky draw or with a qualifier from the qualifier list from your 積読/TBR pile” 
5 Likes
The “chosen randomly” are hell as well. Do you just keep rolling/ reduce your pool to things that fit? 
2 Likes
Using all of them (plus one unqualified random draw) makes us reach exactly 64! It was meant to be.
7 Likes
True That’s next-level randomness then I guess
See? I knew this all along. 
6 Likes
Ah, but no, you’re thinking of three regular bingos in one. I’m thinking something like this:
This would be the spot filled if I was playing 3d bingo back when I read おいしいごはんが食べられますように | L31 (learnnatively.com) (Akutagawa Prize, workplace, new author to me).
By the way, it’s next to impossible to find books for some combinations. At least some prompts can be used in two out of three dimensions, making things a little easier.
Truly a bingo to drive you crazy 
13 Likes
Like e.g. non-fiction with a non-human protagonist
if we even know what that means…
7 Likes
Non-fiction about animals could work. They would be, in a sense, the protagonists.
8 Likes
14 Likes
You could also get creative with it; reading a book about a serial killer or something.
4 Likes
Oh! 
Or maybe 太宰治’s biography
8 Likes
That would be a good one as well!
2 Likes
Five squares with one manga, ふくふくふにゃ~ん をの巻 | L10!
14 Likes
