Hi, I did the translation in Spanish and I keep it updated. You offered a reward for that work. My piCoin address is below.

I'd like to add a comment: I'm a mathematician, but I'm actually working as a software engineer. I'm in touch with a community of math teachers who have founded a Museum of Maths. I've talked to them unofficially about the currency and they are thinking of promoting in some way. That's just informal talks but if it ends up working, I'll let you know.

58qovygAmKpqKRjqQMYYWAsBgFEjWemYCE

Thanks.