I became familiar with the ball game a few weeks ago. I was able to coast through most of the levels, with a couple of the levels taking more than one attempt, but then came Level 11. Oh boy, Level 11. ---
Wow. When I started this post, I had last played the ball game about a week and a half ago. (Actually I have no idea how long it's been). I just played again, and was able to finally figured out Level 11. Give the game a try eh.
Also, I encourage you to read Brad's latest post.
He's a smart dude.