Row 20: Last row: Work 1 DD. Pull yarn through last remaining stitch. Fasten off. Cut yarn.
For the next square, cast on 11 sts, then pick up and knit 10 sts along top right edge of previous square. Work basic mitered square pattern.
A. For the next square, pick up and knit 10 sts along left hand edge of first square, then cast on 11 sts. Work basic mitered square pattern.
B. After second square is complete, pick up and knit 10 sts along left hand edge of first square, then cast on 11 sts. Work basic mitered square pattern.
C. Pick up and knit 10 sts along left hand edge of square 2, pick up and knit first st in corner, then pick up and knit 10 sts along top edge of square 3. Work basic mitered square pattern.
Continue as established until there are 8 squares across, 10 squares vertically.
Square # 4 repeat square #2.
Square # 5 pick up and knit 10 sts from along left hand edge of square 2, pick up and knit first st in corner, then pick up and knit 10 sts along top edge of square 3. Work basic mitered square pattern.