Another easy one.
The method for this one is exactly the same as block B-13, so it should be quick to whip up.
Once again, to calculate the size of pieces to cut, add 1/2" to each measurement on the diagram.
In this case I cut four 1 ⅝" squares out of the green fabric. I also cut a 2 ¾" square out of the same fabric.
Out of white, I cut four 2 ¾" by 1 ⅝" rectangles.
Piece them as follows.
Piece the three rows together and, in as little as ten minutes, we have a block.