I have been completely engrossed in organizing my quilting goals for this year, that, I completely forgot about quiltville's mystery grassy creek. I didn't even remember to go get the clues during the holidays. If I hadn't stumbled upon the bag of fabric, I might have forgotten completely. So, I quickly, cut the parts for clue 3. I use the word quickly sarcastically. I really dislike the matchy matchy in sets parts.
I used an accuquilt die that I have had for awhile, but, never opened. That seemed fortuitous. And, it had 4 pieces to cut at a time, which helped making matching sets.
I was going to wait to sew the parts together. But, I started sewing them at the treadle. sewing the red and neutral was easy enough. They are one or two threads over and under the goal for size. I don't think I will trim them.
I tried one set of complete triangle to check for size. I don't really understand how to check. They are the right size tall, and, I have 1/4 inch seams all around, so, I think they will work. I won't know until I do clue 4.