I think this is great! I always love to see a cute kitty in any game. The use of numbers, and figuring out how to arrange them for your desired outcome is a fun challenge. The movement sound definitely makes it easier, and funnier when you have to restart a couple times and repeat the same moves.
I think that with a bit more polishing and work you could make this a full fledged game. It reminds me a lot of things I played a long time ago on CoolMathGames.com. It's something new, with the nostalgic feeling of something old that I treasure the memory of.