Help Billie, Amani, Bubs and Abi solve a new Dixi mystery. There are clues buried in the vlogs and posts from the Dixi gang, and you can share your ideas with them (and each other!).
In the midst of school presidential campaigns, someone is trying to frame Billie for shredding the exam papers in Ms Malik's office.
Billie gets a surprising confession out of Abi.
