can anyone tell me what kind of stitch this is? and if i can do it

The Right Stitch Types to Use No Matter What You're Sewing

Block Stitch Afghan : the way I do it !!!!

can anyone tell me what kind of stitch this is? and if i can do it on a brother se600? TIA! : r/sewing

Your complete library of crochet stitches - Gathered

Sewing Machine- needle alignment help! : r/sewing

Create Kids Couture: Stitching on Handmade Cards

Hand Sewing Stitches For Making Clothes By Hand

Any way to fix this? I'm still fairly new to knitting and I noticed this loose stitch. Can anyone tell me how it happened/if I can fix it without frogging back to

Block Stitch Afghan : the way I do it !!!!

Sewing Machine- needle alignment help! : r/sewing