I purchased that episode before I started the argyle part. Unfortunately, the instructions take you only through the diamond's increases. The decreases don't work quite the same, but there's no instruction on how to work the decreases. Believe me, I tried about a half dozen times to figure out how the same technique would work for the second half of the diamond, and I just couldn't. My daughter tried, too, and she can usually figure these things out. In the end, I complained about the incomplete instructions, and Interweave gave me a refund.