Im not following the challenge but i started programming again back in the beginning of september so pretty sure im 100 days in now. It's been a challenge not going to lie, I started off with learn python 3 the hard way and currently im trying to automate stuff on Tiktok. I actually did programming in college but never cared for it after but i've still learned things i never knew before but still lots to learn.
My advice to anyone grinding is don't give up and keep grinding, you will spend days debugging and you will have days where you only research. If you do feel start getting unmotivated you can always switch to web dev, automation, analysis etc, that is what i do. Momentum is key.