Helmholtz would actually mean ‘The wood of a helmet’, as ‘Helm’ comes first. But that makes less sense.

Each piece moves one square up, wrapping around to the start it they are at the end of the board.

I’ve also had issues with Lidarr not downloading anything - For example, I tried downloading music from the artist NF - which I don’t think is a particularly niche artist - but Lidarr didn’t download anything. What indexers do you use to download music?

comment for the algorithm

But it’s true. Play Outer Wilds. Don’t look anything up!