OK, somebody clue me in and help me find a source of computer programs that will calculate block size, strip width, yardage or or whatever... There probably is a program that could be downloaded if I just knew where to look.
One of my little granddaughters used to have a math game that used quilt blocks as the visual logic training. She absolutely loved testing blocks for size and shape. At the time I thought that was something I probably should have had. She could change colors, block sizes and experiment to her heart's content.
Am I on the right trail??? 8)
GramMER