I liked the game! The artwork was nice and it was fun to play!
However, I have to say that I feel like a very big part of the game is based on luck and I don't really like that. For example, I wasn't able to beat the second level until I was lucky enough for the items to be 5 and 3 seconds. I like the idea of having items that give you extra time, but if they are going to be necessary for completing the level, I wouldn't make them random.
That said, it was really enjoyable, good job!