Here is a pic of my fifth or sixth try at writing the code from memory in the second challenge. I'm happy that I remembered everything in the right order, I just need to remember where the blank line is (mental note, there is only one!) and capitalize "This".
I really thought I would be able to remember most of it on my first try, the order of everything in the middle took multiple tries to get right. The thing that seemed to help me remember was building the mental image of everything in my head, and what went around which bits of text..
title went around the first "Hello World", which was surrounded by
t1 went around it the second time, which was surrounded by
p and then body
everything was inside the html
The spacing will probably take a little longer for me to get used to.
Just thinking it through again now in my head and not on paper, I think I could nail it if I tried it one more time. Ha ha, we shall see.
Overall I feel like I got what this challenge was setting out to teach me.