Crochet Terms: US
Abbreviations: st – stitch, sl-st – slip stitch, ch – chain, sc – single crochet, hdc – half double crochet, dc – double crochet, fp – front post, bp – back post.
ROUND 1. Magic ring (R1.1), ch2 (R1.2), 16dc into ring (R1.3). Join to 1st dc with a sl-st. (R1.4)
ROUND 2. ch2 (R2.1), dc in same st (R2.2), *ch3, skip next st, dc in next st (R2.3)*, repeat ** 8 times. Omit last dc. Join to 1st dc with a sl-st, fasten off, and secure ends. (R2.4)
ROUND 3. Join with a standing fpsc around any dc of round 2 (R3.1), fphdc and 3fpdc around same dc (R3.2), *skip ch3 space, around next dc (fpsc, fphdc, 3fpdc) (R3.3)*, repeat ** 7 times. Join to standing fpsc with a sl-st, fasten off, and secure ends. (R3.4)
ROUND 4. Join with a standing dc in any dc of round 2 (R4.1), *5dc in ch3 space, dc in next st of round 2 (R4.2)*, repeat ** 8 times. Omit last dc. Join to standing dc with a sl-st, fasten off, and secure ends. (R4.3)
ROUND 5. Join with a standing fphdc around dc of round 4 made in dc of round 2 (R5.1), *ch2, skip next st, fphdc around next st (R5.2)*, repeat** 24 times. Omit last fphdc. Join to standing fphdc with a sl-st, fasten off, and secure ends. (R5.3)
ROUND 6. Join with a standing bpdc around any skipped st of round 4 (R6.1), *ch3, bpdc around next skipped st of round 4 (R6.2)*, repeat ** 24 times. Omit last bpdc. Join to standing bpdc with a sl-st, fasten off, and secure ends. (R6.3)
ROUND 7. Join with a standing sc in any ch2 space of round 5 and bpdc of round 6 together (R7.1), *ch2, skip next st of round 5 and ch2 space of round 6, sc in ch2 space of round 5 and bpdc of round 6 together (R7.2)*, repeat 24 times. Omit last sc. Join to standing sc with a sl-st, fasten off, and secure ends. (R7.3)
ROUND 8. Join with a standing sc in any sc of round 7 (R8.1), *skip ch2, in next st 7dc, skip ch2, sc in next st (R8.2)*, repeat 12 times, omit last sc, join to standing sc with a sl-st, fasten off, and secure ends. (R8.3)
ROUND 9. Join with a standing bpsc around any sc of round 7 (R9.1), *ch2, bpsc around next sc of round 7 (R9.2)*, repeat** 24 times. Omit last bpsc, join to standing bpsc with a sl-st. (R9.3)
ROUND 10. ch1, sc in same st (R10.1), *2sc in ch2 space, sc in next st (R10.2)*, repeat ** 24 times. Omit last sc, join to 1st sc with a sl-st. (R10.3)
ROUND 11. ch1, sc in same st (R11.1), *sc in next 3 sts, hdc in next 3 sts, dc in next 2 sts, in next st (2dc, ch1, 2dc), dc in next 2 sts, hdc in next 3 sts, sc in next 4 sts (R11.2)*, repeat ** 4 times, omit last sc, join to 1st sc with a sl-st. (R11.3)
ROUND 12. ch1, sc in same st (R12.1), *sc in next 5 sts, hdc in next 5 sts, in ch1 space (2dc, ch1, 2dc), hdc in next 5 sts, sc in next 6 sts (R12.2)*, repeat ** 4 times. Omit last sc, join to 1st sc with a sl-st, fasten off, and secure ends. (R12.3)
ROUND 13. Join with a standing dc in any ch1 space, dc in same space (R13.1), *dc in next 25 sts, in ch1 space (2dc, ch1, 2dc) (R13.2)*, repeat ** 4 times. Omit 2dc, join to standing dc with a sl-st, fasten off, and secure ends. (R13.3)
ROUND 14. Join with a standing dc in any ch1 space, dc in same ch1 space (R14.1), *(bpdc around next st, ch1, skip next st (R14.2)) 14 times, bpdc around next st, in ch1 space (2dc, ch1, 2dc) (R14.3)*, repeat ** 4 times. Omit last 2 dc, join to standing dc with a sl-st, fasten off, and secure ends. (R14.4)
ROUND 15. Join with a standing fpsc around any dc before corner ch1 space (R15.1), *ch1, fpsc around next 3 sts (fpdc around skipped dc of round 13, skip ch1 space of round 14, fpsc around next st of round 13) 14 times, fpsc around next 2 sts (R15.2)*, repeat ** 4 times. Omit last fpsc with a sl-st, fasten off, and secure ends. (R15.3)
ROUND 16. Join with a standing dc in any ch1 space of round 14 and ch1 space of round 15, dc in same space (R16.1), *dc in next 33 sts of round 15, in any ch1 space of round 14 and ch1 space of round 15 (2dc, ch1, 2dc) (R16.2)*, repeat ** 4 times. Omit last 2dc. Join to standing dc with a sl-st, fasten off, and secure ends (R16.3)