Looking for a correct place to make a post about ciphering

cross-posted from: https://lemmy.world/post/6853106

Hiya!

I've been looking madly around for a place to ask, where could I post a (question) post related to ciphering languages.

There's one I have been using and I'd like to try kickstart this topic genre somewhere (I'm unsure about making a whole community about it).