The guys from the City of Heroes and Hero Baymaks preparing for the exam in mathematics and to get exellent they will notably work. Your task is to adjust the responses of children in math test. On each test you are given a maximum time of fifteen minutes. Most connect their intellectual thinking and remember everything you learned in school. To pass the test, you can choose three levels of difficulty, start with the most simple, not to be trapped and not to depart from the game.