Materials:
Main color - 60 ounces (1700 grams, 3390 yards)
Border color - 8 ounces (220 grams, 550 yards)
Contrast color(s) - 2 ounces each of 20 desired colors (60 grams, 135 yards)
Yarn needle

Book version used 20 blocks. Each block requires 4 motifs, which use the main color and 2 ounces of a contrast color.

Stitch Guide:
chain, slip stitch, single crochet