I read the rest of book last night and It will be pretty easy I just may have to make a design wall to make sure they dont get mixed up. I am going to try and finish my stack and whack while I am waiting for my fabric...it shows so many types of fabrics some dont even have big prints ect,,,I may have to try a few of these...the octagons look cool but not sure how you sew the little squares on them and they really didnt explain it well,,That small square piece that fills the hole is kind of confusing. Anyway I will do hexagon for now.