- Double Point: 1 set US Size 1 (2.25mm) double point needles or size needed to obtain gauge - 1 set US Size 1.5 (2.5mm) or US Size 2 (2.75mm) needles are recommended for working the stranded color-work portion of the sock.

- Fingering

- 360 (400) total yds sock (fingering) yarn. NOTE: amounts vary according to how much puzzle work you want on your leg vs main color: 280 (340) yds Main Solid Color Small amounts (approx. 45 - 60 yds) each of 4 different solid primary colors for puzzle pieces

Women's Medium, Women's Large (Men's Medium)

Puzzle pieces are not only a fun design, but are also used as the logo for Autism Awareness. Stranded color-work and slip stitches create the puzzle piece pattern on the legs. This pattern includes extensive advice for successfully knitting with two colors in your sock. Puzzle Pieces Socks are knit cuff-down to the toe and feature the traditional heel flap and gusset construction method. Directions are given both in charts as well as line-by-line written instructions.