// tasks:

//   can you rotate the square? try to change just one line.

//   now, can you get the square to rotate continuously? try to add just one line.

​

let angle = 0;

​

function setup() {

  createCanvas(400, 400);

  angleMode(DEGREES);

  rectMode(CENTER);

}

​

function draw() {

  background(220);

  noStroke();

  fill(128,128,255);

  translate(200,200);

  rotate(angle);

  square(0,0,100);

}