sweetcorn-exercises 02 – Quadrilateral Zoo 04 – Transitioning Rectangles 05 – Iteration with Functions 06 – Random Splat 07 – Stochastic Elements 08 – Recoding Schotter 09 – Billiard Ball 10 – One-Person Pong 11 – Hitomezashi Sashiko Stitching 12 – Imaginary Islands 13 – Drawn Line, Three Ways 14 – Calligraphic Polyline 17 – Ripples in a Pond 18 – Butt Generator 19 – Angle Between 3 Points 20 – Circle from 3 Points