diff --git a/painting/circle.js b/painting/circle.js
index 09f9ff8..b51b270 100644
--- a/painting/circle.js
+++ b/painting/circle.js
@@ -8,6 +8,7 @@ class Circle extends Shape {
     }
     draw(ctx) {
         ctx.arc(this._x, this._y, this._r, 0, Math.PI * 2);
+        ctx.fill();
     }
 
     static randomOptions() {
diff --git a/painting/rectangle.js b/painting/rectangle.js
index d83ff36..0969b8a 100644
--- a/painting/rectangle.js
+++ b/painting/rectangle.js
@@ -8,7 +8,7 @@ class Rectangle extends Shape {
         this._height = height;
     }
     draw(context) {
-        context.fillRect(this._x, this._y, this._x + this._width, this._y + this._height);
+        context.fillRect(this._x, this._y, this._width, this._height);
     }
     
     static randomOptions() {