Let's start this Challenge with the most basic block: The 4 patch. Size Unfinished: 10 1/2" x 10 1/2" Finished Size: 10 x 10" Cut 4 squares 5 1/2" Stitch them together as laid out with 1/4" seams. The first block of the 30 Day Quilt Block Challenge is finished. That was fast and easy, right? This block can be the best when used in a quilt! Make one or make a bunch and use them to make a whole quilt. This would be a pretty quilt...