I worked on a mystery quilt from Morgansons and stitches and sew forth. I didn't have a picture of the quilt, so, I had to rely on the instructions. This was a kit I purchased in 2013.
First, I cut it out from a purchased kit of fabric. Then, I started with the 9 patches in the center. After lunch, I added the triangles for the square in a square blocks.
I think, the longest part was laying it out and deciding. I would arrange it, and, sew on something else for awhile, and, then, take another look. I didn't put it together. I need to trim the blocks a bit first.