Trying to think through the ring exercise, it's a bit of a brainteaser. And I'm a little worried I'm overcomplicating this.

I've got a basic version that I think hits the end node, but isn't really working for multiple hops.

Also need to get cracking on my homework for the DSA course.

Also, Craig Mod's latest project has me wanting to build an SMS microblog, something like the SMS twitter gateway I built in Africa. Reminds me that I should be less on Twitter and more on 10C.