Granny Square patterns make the best crochet projects. The Two Tone Crochet Granny Square uses a crochet linen stitch that creates a nicely dense pattern. The tightly crocheted stitches interlock into alternating rows of color and points. This granny square pattern only works with exactly two colors because of the way each round is worked together, but that helps lock in the simplicity and elegance of this design. This free crochet pattern also includes a photo tutorial to guide you through the process of making these gorgeous six inch squares.