You can strip piece it, if you have a "strip tube" ruler. First, make a strip of pink/yellow WOF. Layer that with a blue strip WOF. So, if you have 2.5" yellow & pink strips, you need a 4.5" blue strip. Use the strip tube ruler to cut segments.
Or, sew pink/yellow strips, and cut into squares. Layer with a blue square the same size. Sew around all four edges, 1/4" in. Cut on both diagonals, and you end up with 4 squares. But only two are this pattern. The other two have a blue half, and pink/yellow strip runs in the same direction as the center seam. Two blocks for the price of one
