For the 3 Dudes block to to Missouri Quilt Co and type in 3 Dudes quilt block. Jenny has a video tutorial on it. It's just basically strips cut into blocks. Blocks placed face to face with one set of strips vertically and the other strip horizontally. Sew all the way around the two blocks with 1/4" seam and then cut the sewn block into twice. Ending up with 4 pieces. Really clever idea and cute way to use up scrap strips or even cutting them to use from bigger pieces of fabric.