Terrie, your quilt is going to be very appreciated by the recipient!!
I tried to do a sudoku quilt once, cut all those squares from lovely batiks. I had a grid all layes out and each stack was numbered. I put them all in place and by the time I finished the second row, I knew something wasn't right, but couldn't figure out the what was wrong. So I kept putting them together, no sashing. When it was all sewn up into a square flimsy I took it to the quilt shop and asked what they thought my 'problem' might be. It was there that I learned I had used the 'same' fabric in two numbered positions. When we looked at the bolts of fabric that I'd gotten them from, the sku numbers were identical. They just appeared different as I looked at them because they were so full of colors!! Oh well, it got quilted and binding attached and a child at the hospital became the owner of it. That's here it was going to go anyway, but I don't attempted another. If I do, I won't use batiks.
That's my story, and I'm sticking to it! Never did find the top for that wine bottle, either.
Luann