Drawing a Line.xml	1. Stitching a Line   
Drawing a Circle.xml	2. Stitching a Circle  
Pinwheel with Square-block.xml	3. Pinwheel (Custom block)
Spiral using For-block.xml	4. Spiral (For block)
Triangle Variable.xml	5. Triangle (Variables)
Random stitch length - explosion.xml	6. Random Stich Length
Dragon_curve_iterative.xml	7. Dragon Curve (iterative)
Dragon_curve_recursive.xml	8. Dragon Curve (recursive)