Andrew on Nostr: Well feel free to have a play around — I've put it up at ...

Well feel free to have a play around — I've put it up at https://www.andrewt.net/stuff/celtic-knot-doodles/ for you

It can't do any of the long-diagonal stuff — it's strictly horizontal and vertical walls between pairs of dots. If you can see an elegant way to add in anything else then let me know but otherwise that might just be a limitation of digital