I used my letters in my name, to change color, and for them to bounce off the walls when it hits them. I think that what was challenging about this activity, is that I hade to code 5 different letters, and not just one sprite! I think that what was surprising about  this activity, was that you can add so many new things that I never knew about before! For example, it is cool that you can add music to the sprites and the backgrounds! I liked the other projects, because it was cool how a lot of them used different types of letters, and came together to make one! It was really cool!