1. Create canvas context 
2. Create and draw ball 
3. Create and draw paddle 
4. Create bricks 
5. Draw score 
6. Add update() - Animate - requestAnimationFrame(cb) 
7. Move paddle 
8. Keyboard event handlers to move paddle 
9. Move ball 
10. Add wall bounderies 
11. Increase score when bricks break
12. Lose - redraw bricks, reset score