function draw() { 

    // background(220);

    noStroke();

    fill(random(255), 200, 200, 100);

    ellipse(random(width), random(height), random(10, 50), random(10, 50));

    // print(random(10, 50));

}

​

function mousePressed() {

    // ellipse(random(width), random(height), 50, 50);

    fill(255);

    ellipse(mouseX, mouseY, 50, 50);

}

​

function setup() { 

  createCanvas(400, 400);

    // background(220);

} 

​

​

​

​

​

​

​