I like the cute drawing of the main character. The overall style and theming are delightful. 
Only issues are related to sound. Firstly the music doesn't loop. Secondly, the button click sound effect is pleasant enough on it's own however once it stacks, the noise it makes when it clips over itself is...less pleasant to hear over and over. Also the sound effect becomes a bit louder when it stacks, which sort of adds to the issue.

Still, a very cute game.