Interactive guide, with carefully selected material in the subjects that help you prepare for the UNAM entrance exam: Spanish Physics Mathematics Literature Geography Biology Chemistry Universal history History of Mexico Philosophy Said material is presented in the form of questions with their possible answers, as well as a brief explanation of the solution to the proposed problem. Questions and explanations with audios. It also allows you to practice by subject, so that you focus on the areas that you consider to be the greatest weakness. It has a mock exam with 120 questions, where a total of 1000 items are used to select the questions randomly. Also, according to the degree where you want to enter, you can configure your way of study by subject, focusing on the areas where your career requires you to have more focus. Generate a table of statistics so that you can see your progress by subject, as well as your improvements in mock exams.