Skul.pl is a free mobile application where you will find teacher-tested solutions to tasks from textbooks, workbooks and sets of tasks for grades 4-8 of primary school and 1-4 of secondary school (high school, technical school). For each task you will find the exact solution and the teacher's explanation of how to solve it.

In the application you will find such subjects as: mathematics, chemistry, Polish language, history, biology, physics, geography, nature and COS at the basic and extended level.

The Skul.pl application is a great place to make sure that you have solved your homework correctly. Can't you solve it? See the explanation to understand the problem.

In addition, we provide solved matriculation exam sheets and eighth-grader math exams on the website. More items in preparation!

Using the Skul.pl application is completely free. What's more, you won't find any advertisements on the website and the application, and we don't require you to create an account.