The pattern calls for 128 blocks total and since I'm wanting a bigger size than the pattern comes out, I know I'll need more, but it makes sense to me to start with the blocks called for in the pattern. I realize that 20 blocks is less than 1/6 of the total, but I've already done the four biggest blocks and have some of the medium sizes done. The majority of the blocks are tiny and small. I guess I could call them tiny, small, small medium, medium, large, and extra large. So it might make more sense to say I've finished all the large and extra large blocks, done some of the small medium and medium blocks and done some tiny and small blocks. Make sense? I've also figured out that I will definitely need more yarn scraps in warm colored superwash fingering weight.