Hey,
I’m suggesting that cipherchallenge.org have a fonts page. It could have these things:
1. A list of fonts used on the site over the years, maybe with links to where they can be purchased. Every year you choose a new font, and competitors might be interested in what they are called and where they can get them.
2. Some free fonts for ciphers. I myself have two that I made from ciphers in the Shadow stories, and one for the pigpen cipher, to donate.
Interesting idea! Will think about it. Harry