Here is a link to the current hundo route spreadsheet, written by LightningLeon and myself:

https://docs.google.com/spreadsheets/d/1gI9LUdC09oh43siGl0sSoStHzH1k5ZOpbFPil34HpGM/edit?usp=sharing

EDIT Jan 27th, 2024: The spreadsheets here are only for 100% NG, meaning runs that would stay on a NG file until the end. There are currently (as of the time of writing anyway) efforts underway by other runners to route a 100% "NG to NG+" route, in which you'd start from a NG file but would go to NG+ with that file and then complete the run there, if you're interested in that.

And here is a link to a first draft of the hundo route, written by me in a Google Docs format from which the current route is a Google Sheets rework, for legacy and in case it's also useful to someone someday:

https://docs.google.com/document/d/1HmndElnJEgESHpC106F6xMQd2TpdHoINrtI6z6R3m8M/edit?usp=sharing

Feel free to let me know, in case you ever read any of these two docs, if errors were made or such, don't hesitate to either tell me on the Discord or via a suggestion on the docs.