I'm sure this has been beat to death already, but I can't wrap my head around clue #1! (Too much new DGD on my mind!)
If I make my HSTs 2.5 inches, they will finish to 2 inches, correct? Then when I add the black and yellow squares, the overall finished size of the block will be 4"x4". Is this right??? Grrrrr...have baby brain...
Thanks!