Originally Posted by
Mdegenhart
How many "B" blocks do you make for a 12 block Turning Twenty? It really isn't spelled out in the booklet, or at least not that I can find. With the 20 block she makes 16 "A" and 4 "B".
Just guessing here...but for every 4 blocks of "A" , make 1 block of "B". So 3 "B" blocks.