You can do google doc or office doc, but the key for me was having one doc that I just keep prepending to.
Each day i'll add the date yyyy-mm-dd (dow) in bold and then list my work for the day... I use hyperlinks to dedicated docs or online guides for more involved projects (quick ctrl-k), and add a little check mark when it's done.
By adding days in the future, I am able to schedule work or set reminders, and with ctrl-f I can search the doc for anything I've done previously as it also acts as a journal.
I often used to get lost in the minutia of catagorization, and having list sorting help me determine priority, but I've come to realize that I already know what needs to be done, and roughly in which order. ... my bottleneck was always focus. Excessive task structure can be a procrastination in itself.
Going back to paper as op suggests seems like a step back.
It's not perfect, but it works. I do still wish I could add some sort of hierarchy to line items and also be able to zoom out to see the bigger picture, but for now that just sits in another dedicated doc that I schedule myself to look at now and again.
Hitting 18 months now on this system. Have never felt so organized.