Six projects, three design options, 18 possibilities! Sandi Blackwell presents 6 sets of simple blocks for 18 quilt designs utilizing her 1-2-3 Square-agonals® technique. With clear, step-by-step instructions and coordinating illustrations and diagrams for each project, simply make your blocks, choose your layout, cut and reassemble your quilt top, and finally, add borders! Also included are detailed chapters on sewing tips, the math behind Square-agonals®, instructions on how to do it, supplies, and full-size templates. No need to do any math. No cutting or setting triangles. Just create simple patchwork blocks to be made into intricately stunning diagonal designs!