​

​

​

function setup() {

  createCanvas(400, 400);

  background(220);

}

​

function draw() {

  let pos = random(height);

  let size = random(100);

  // function mouseClicked(event) {

  //   fill(0);

  //   rect(mouseX, mouseY, 100, 100);

  // }

  function mouseClicked() {

    fill(0)

  ellipse(mouseX, mouseY, 5, 5);

  // prevent default

  return false;

}

}