var result;

​

function setup() {

  createCanvas(450, 450);

  game = new Board([

    [0,0,0,2,6,0,7,0,1],

    [6,8,0,0,7,0,0,9,0],

    [1,9,0,0,0,4,5,0,0],

    [8,2,0,1,0,0,0,4,0],

    [0,0,4,6,0,2,9,0,0],

    [0,5,0,0,0,3,0,2,8],

    [0,0,9,3,0,0,0,7,4],

    [0,4,0,0,5,0,0,3,6],

    [7,0,3,0,1,8,0,0,0]

  ]);

  /*game = new Board([

    [0,0,0,1,0,5,0,6,8],

    [0,0,0,0,0,0,7,0,1],

    [9,0,1,0,0,0,0,3,0],

    [0,0,7,0,2,6,0,0,0],

    [5,0,0,0,0,0,0,0,3],

    [0,0,0,8,7,0,4,0,0],

    [0,3,0,0,0,0,8,0,5],

    [1,0,5,0,0,0,0,0,0],

    [7,9,0,4,0,1,0,0,0]

  ]);

  game = new Board([

    [0,0,0,1,0,5,0,6,8],

    [0,0,0,0,0,0,7,0,1],

    [9,0,1,0,0,0,0,3,0],

    [0,0,7,0,2,6,0,0,0],

    [5,0,0,0,0,0,0,0,3],

    [0,0,0,8,7,0,4,0,0],

    [0,3,0,0,0,0,8,0,5],

    [1,0,5,0,0,0,0,0,0],

    [7,9,0,4,0,1,0,0,0]

  ]);*/

  result = [0,0,0];

  frameRate(60);

}

​

function draw() {

  background(220);

  game.draw(result);

  let skip = 1; //skipping some moves to gain more speed, default is 1

  for (let i = 0; i < skip; i++)

  {

    if (result[0] < 9)

      result = game.solve(result);

  }

}