How to Crochet a Perfect 9-Inch Square

You’ll Need:
Worsted weight yarn;
Crochet hook 5.5 mm.
Size:
9 inch square (with Aran or Worsted Weight yarn)
Final Stitch Count:
31 sts per side
Notes
Each round starts by working a stitch into the same stitch you slip stitched to join in the previous round. But for the sake of repeats, sometimes the first stitch isn’t pointed out.
Sometimes the pattern starts you off by saying to make a stitch into the next stitch. If you’re just starting a round and all you’ve done so far is the ch1 at the very beginning and the very first thing the pattern says to do is to stitch into the “next stitch,” that means the first stitch, the one with the slip stitch already in it.Stitch counts will start with 1 stitch per side in round 1 and increase by 2 stitches every round, not counting ch2 corners.
When slip stitching to join, slip stitch to both loops and then pull the slip stitch tight.
When you make a stitch into a lower round, you will always leave the single crochet behind it unworked.
If you wish to create a square larger than the written 16 rounds, you’ll need to work the pattern as written through round fourteen. Keep it growing through an 18th round, on round 19 you’d start another chevron of treble crochets, on round 23 you’d start another chevron of double crochets and so on until you reach your desired size. Then use round 15 to finish up in the same manner – you’ll see how the chevrons are completed to give you nice lines – and top it all off with round 16.
Special Stitches
htr – yo twice, insert hook into indicated stitch, yo and pull up a loop, yo and pull through 2 loops on hook, yo and pull through all 3 remaining loops on hook.
Instructions
Begin with magic circle.
Round 1:
Ch1. [Sc into magic circle, ch2] 4 times. Close magic circle. Slst to BOTH loops of first sc to join.
Round 2:
Ch1. [Sc in BLO of next stitch, (sc, ch2, sc) in corner ch2 space] 4 times. Slst to BOTH loops of first stitch to join.
Round 3:
Ch1, dc in FLO of stitch 1 round below first stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch,* dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section. Slst to BOTH loops of first stitch to join.
Round 4:
Ch1, sc in the BLO of first stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch,* [dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch] twice.
To complete last side: repeat from * to * of previous section, dc in FLO of stitch 1 round below last stitch. Slst to BOTH loops of first stitch to join.
Round 5:
Ch1, sc in the BLO of first 2 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next 3 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last stitch. Slst to BOTH loops of first stitch to join.
Round 6:
Ch1, sc in the BLO of first 3 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last 2 stitches. Slst to BOTH loops of first stitch to join.
Round 7:
Ch1, sc in the BLO of first 4 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next 7 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last 3 stitches. Slst to BOTH loops of first stitch to join.
Round 8:
Ch1, sc in the BLO of first 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next 9 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last 4 stitches. Slst to BOTH loops of first stitch to join.
Round 9:
Ch1, tr in FLO of stitch 3 rounds below first stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches,* tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section. Slst to BOTH loops of first stitch to join.
Round 10:
Ch1, sc in BLO of first stitch, tr in FLO of stitch 3 rounds below next stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches, tr in FLO of stitch 3 rounds below next stitch,* sc in BLO of next stitch, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section. Slst to BOTH loops of first stitch to join.
Round 11:
Ch1, sc in BLO of first 2 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches, tr in FLO of stitch 3 rounds below next stitch,* sc in BLO of next 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last stitch. Slst to BOTH loops of first stitch to join.
Round 12:
Ch1, sc in BLO of first 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches,* [tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches] twice, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of last 2 stitches. Slst to BOTH loops of first stitch to join.
Round 13:
Ch1, dc in FLO of stitch 1 round below first stitch, sc in BLO of next 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 3 stitches,* dc in FLO of stitch 1 round below next stitch, sc in BLO of next 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section. Slst to BOTH loops of first stitch to join.
Round 14:
Ch1, sc in BLO of first stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in the BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 5 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 3 stitches, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 3 stitches, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 5 stitches, dc in FLO of stitch 1 round below next stitch, sc in BLO of next stitch.
To complete last side: repeat from * to * of previous section. Slst to BOTH loops of first stitch to join.
Round 15:
Ch1, sc in BLO of first 2 stitches, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch, sc in BLO of next 2 stitches, tr in FLO of stitch 3 rounds below next stitch, htr in FLO of stitch 2 rounds below next stitch, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch, sc in the BLO of next 2 stitches, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch.
Work the following on each of the next 3 sides: *(sc, ch2, sc) in corner ch2 space, sc in BOTH loops of next stitch, dc in FLO of stitch 1 round below next stitch, sc in BLO of next 2 stitches, sc in BOTH loops of next stitch, dc in FLO of stitch 1 round below next stitch, htr in FLO of stitch 2 rounds below next stitch, tr in FLO of stitch 3 rounds below next stitch, sc in BLO of next 2 stitches, sc in BOTH loops of next stitch, dc in FLO of stitch 1 round below next stitch,* sc in BLO of next 3 stitches, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch, sc in BLO of next 2 stitches, tr in FLO of stitch 3 rounds below next stitch, htr in FLO of stitch 2 rounds below next stitch, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch, sc in BLO of next 2 stitches, dc in FLO of stitch 1 round below next stitch, sc in BOTH loops of next stitch.
To complete last side: repeat from * to * of previous section, sc in BLO of last stitch. Slst to BOTH loops of first stitch to join.
Round 16:
Ch1, sc in BOTH loops of each of the next 15 stitches.
Work the following on each of the next 3 sides: (Sc, ch2, sc) in corner ch2 space, sc in BOTH loops of each of the 29 stitches across side.
To complete last side: (Sc, ch2, sc) in corner ch2 space, sc in BOTH loops of last 14 stitches. Slst to BOTH loops of first stitch to join. Fasten off.
it looks difficult....but I love a challenge.....
I wish you good luck!