My daughter and I made the pattern. It was a math project for her. The block is made of four smaller blocks made of 3.5x5.5 rectangles. We arranged the small blocks so that the blue, pink or green was in the center of the completed large block, then arranged the rows to the color blue, green or pink went diagonally across the quilt. I am sure you can tweek the small block size to whatever size you wanted. It was easy and went really quick. It was alot of fun and she really enjoyed looking for her fabric.