There are other versions of the Bachelor’s Puzzle Quilt Block, but this is the one included in Nancy Martin’s 365 Quilt Blocks A Year Perpetual Calendar.
If you have Block Base, the block is listed as number 1815b.
It is drawn with a 5 x 5 grid.
Here the blocks are in a straight set (set squarely side-by-side):
And here the blocks are set on point:
Set on point with a plain block:
Very often, I prefer an on point set to a straight set.