Fat Quarter Friendly and easy as pie while learning a number of quilting techniques. All levels of quilters can easily master this project. It is a large block at 16.5inches so can easily be repeated to make into a large quilt or added to the other 15 blocks (a Mystery Quilt in process). Think red, white and blue as one colour combo or purple, red and lime as another. You can minimize to 3 colours per block or as many as 6.