Old Maid's Puzzle

Old Maid's Puzzle block

The Old Maid's Puzzle block is made with squares and half square triangle units is set in a 3 by 3 square grid layout and uses 2 or more different fabrics.

# squares &
triangles
3" block 6" block 9" block 12" block
Fabric 1 3 squares &
6 triangles
1½" 2½" 3½" 4½"
Fabric 2 2 triangles 1½" 2½" 3½" 4½"
Fabric 3 2 triangles 1½" 2½" 3½" 4½"
Fabric 4 2 triangles 1½" 2½" 3½" 4½"

Half square triangle dimensions are for cutting from strips using a half square triangle ruler. Sew together using a ¼ inch seam.