Very well done. This takes the dice Tetris idea, and takes it to the next level. The rotating dice as you move them across the screen is incredibly creative. I also like how you have to match the dice rather than make lines or add sums while playing.
Sound is poppy, and the graphics are crisp. I could see this being a full ap right now.
Professional. You could expand this into a full game with ease. Deserves praise.