Creeper

<meta charset="UTF-8">
<h2>Creeper</h2>
<canvas width="600"; height="400">

</canvas>
<script>
    var pantalla = document.querySelector("canvas");
    var pincel= pantalla.getContext("2d");

    pincel.fillStyle="white";//Fondo
    pincel.fillRect(0,0,600,400);


    pincel.fillStyle="green";//1
    pincel.fillRect(125,50,350,300);

     pincel.fillStyle="black";//2
     pincel.fillRect(173,110,90,90);

     pincel.fillStyle="black";//3
     pincel.fillRect(332,110,90,90);

     pincel.fillStyle="black";//4
     pincel.fillRect(262,200,70,100);

     pincel.fillStyle="black";//5
     pincel.fillRect(222,240,40,110);

     pincel.fillStyle="black";//6
     pincel.fillRect(332,240,40,110);

</script>