createCanvas(400, 400);

}

​

function draw() {

  background(200);

​

  // define some random variables with the random function

  let randomDiameter = random(100,200);

  let randomStrokeWeight = random(3,20);

  let randomRed = random(0,255);

  let randomGreen = random(0,255);

  let randomBlue = random(0,255);

  let randomX = random(0,width);

  let randomY = random(0,height);

  // define a random strokeWeight  

  // using the randomStrokeWeight variable

  // inside the strokeWeight function

  strokeWeight(randomStrokeWeight);

  // define a random fill color

  // using the random values of red green and blue

  // inside the fill function

  fill(randomRed, randomGreen, randomBlue);

​

  // define a random diameter for the circle

  // using the randomDiameter variable

  // inside the circle function

  // AND define a random position for that circle

  // using the randomX and randomY

  circle(randomX, randomY, randomDiameter);

​

}