Your school principal went crazy and locked you and your friends in a huge school! Will you be able to survive and escape from the terrible man, finding the math code in notebooks, and open the lock on the door with their own education and skills?
The principal was tired of constant absenteeism and tardiness and decided to punish all unscrupulous pupils, locking them after school and giving them a terrible test of the level of education and learning of various school subjects. But this is not an easy test of math learning and the basics of the Humanities, because the principal opened the doors of the school, when you have to find his records of school and notebooks with lectures on math, scattered throughout the school. Will you be able to find the math notebooks before the crazy headmaster catches you?
During the search for school basics and fill in the missing learning from notebooks be careful, because the principal has set traps throughout the school, and your friends began to behave strangely after meeting with this terrible man. If you lose your vigilance during the search for fragments of math code, you can stay in this strange school forever. Do not get caught the headmaster's eye and may math and education of various exact sciences be with you!