Example: Random Maze

// based on 10 PRINT CHR$(205.5+RND(1)); : GOTO 10


const DIVISIONS = 30;
function setup() {
  createCanvas(400, 400);
  noLoop();

}

function draw() {
  background(0);
  stroke(255);
  const size = width/DIVISIONS;
  for (x = 0; x < width; x += size){
    for (let y = 0; y < height; y += size){
      if (random() > 0.5){
        line(x,y,x+size, y+size);
      }else{
        line(x, y+size, x+size, y);
      }
    }
  }

}