Really cool entry! The difficulty was spot on in my opinion, not too hard and not boring. The controls were easy to pick up, and the concepts on how to play were clear from the start, no tutorial text needed. Not to mention the Cat is adorable! Excellent work all around, it felt good and was fun!
If I had to give some criticism (its all minor things, I really liked this entry), is a transition effect when you touch a gravity changing spot, maybe a accompanying sound effect as well. The Gravity over all felt a little low, but that seems intentional so its not really criticism. it did make me sad that the cat didnt seem to meow much. Final thing is the all important, I wanted to play more so I wish there was more levels haha.
Fantastic entry!
Great work!