<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Creeper</title>
</head>
<body>
</body>
<canvas width="600" height="400">
</canvas>
<script>
var pantalla = document.querySelector("canvas");
var pincel = pantalla.getContext("2d");
//1
pincel.fillStyle = "green";
pincel.fillRect(0,0,359,300);
//2
pincel.fillStyle = "black";
pincel.fillRect(50,80,90,90);
//3
pincel.fillStyle = "black";
pincel.fillRect(210,80,90,90);
//4
pincel.fillStyle = "black";
// vertical-horizontal-ancho-alto
pincel.fillRect(140,170,70,70);
//5
pincel.fillStyle = "black";
pincel.fillRect(100,200,40,100);
//6
pincel.fillStyle = "black";
pincel.fillRect(210,200,40,100);
</script>
</html>
