Lure of the Labyrinth is a game full of puzzles, comics, and math. Register using a username and password (maybe the same as for Math180?) and choose "Kid (under13)". I know some of you are 14 but there is no option for that. This is a game meant for middle school. Write down your username and password inside you mSpace please! Here is the link.
Prodigy is another fun option. I am working on finding out the log ins you used in 7th grade last year. Here is the link if you remember your log in.