Nice job, I liked your use of a mouse interface. It works really well with this game. I believe having your main character as a nun was a good choice because while it was definitely out the common perceived skill set of a nun; it wasn't as over the top as most games with nun would or have tended to be. The game play was good enough to be fun but not so much like a simulation that you couldn't relax while playing it. That being said if you ever plan on making a sequel it would be nice to see a bigger court and some camera panning so the player could have a bit more room to move. Bouncing the ball off the back wall kinda feels like cheating. Lastly, your artwork with the characters and the animated backgrounds was very well done.