I hook
Gauge- 10 sc by 10 sc comes out to about 2.5 inches by 2.5 inches.
Worsted weight yarn. (i used red heart super saver)
Stitches
Ch- chain
Sc- single crochet.
Hdc- half double crochet
Dc-double crochet
Tc- treble crochet
Fpdc- front post double crochet
Bpdc- back post dc
Ss- slip stitch