This is a self-correcting digital maze with 19 problems. If students answer a question correctly, the answer box will turn green, and part of the path to the next question will light up. In this maze, for any answers that have an exponent, students should format their answers with a carrot key (i.e., 7x^2y^2). In this activity, ten questions have two or more variables involved. All the answers to this assignment must be fully factored for the maze to show.