Design Children sign in and set a global level of difficulty for the program, though at any time through the course of the activities they can choose to increase or decrease the challenge of the problems. The hints system is well done, offering strategies to solve problems as well as sample solutions. Adults can turn off the calculator option if they feel children could use the computation practice, and the mastery percentage for each shift can be adjusted. A progress report is also available. Replayability Sizeable content ensures much replay potential.
Children work toward the goal of playing arcade-style games as rewards for their hard work.