finished ch 9

10/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Tennjs</title>
+  </head>
+  <body>
+    <canvas id="canvas" width="300" height="300"></canvas>
+    <script src="script.js"></script>
+  </body>
+</html>