Turned out Beautiful you did a good job :thumbup:

Congratulations on the math to do this. It's a pretty quilt.
Your subject title gave me a chuckle. I often fail to read the instructions (for anything) or I read them incorrectly and have to re-read them, but it often results in having to redo things. Or I end up with way more scraps than I should have had...

The assembly technique is part of the copyright. So if you want to publish an old pattern that belongs to someone else, under your name, you better do something significantly different, (like a convoluted assembly technique). Not saying that is what she did, not accusing her of anything. Then again , this might be the original old technique before our new tools and pre cuts were available. Or as you say, she might be math challenged. Either way, it is a beautiful and most unusual quilt. I really love it.

Beautiful quilt. I tried to find the pattern but can't. Any ideas where I can look.

Yes, many patterns can be greatly improved with a bit of thought.

Beautiful quilt and your mind works like mine.