What is Poptropica?

Have you heard of it? http://www.poptropica.com/ is a totally safe website for kids. Poptropica consists of many different made up islands. In each one, a mystery or problem needs to be solved. For example, on Spy Island you must decode secret messages and solve the mystery of the group B.A.D! Hint: on Spy Island, look on the side of the red brick building. It will give you an answer about how to read File X. The best part, in my opinion, is the costumizer. Just click on the costumizer button on the top of your screen and click on a character that you see. Then you can get the same hair or clothing as that character. It doesn't involve any money or points at all! Just be ready to have fun at Poptropica.com! When you go, tell me what you think about it!