Pascal. Exercises is a free educational app developed by plustilino for Android users. The app offers a wide range of exercises and problems with solutions for the programming language Pascal. The tasks are grouped into topics such as "Linear algos," "Conditions," "Loops," "Arrays," "Matrices," "Strings," "Files," and "Functions." Each subsequent topic requires knowledge of the material of the previous one, but not vice versa.

The app includes classical algorithms such as sorting, finding the greatest common divisor and least common multiple, calculating the factorial, deriving the Fibonacci series, and more. The FreePascal compiler was used for compilation and verification. With its user-friendly interface and comprehensive collection of problems and solutions, Pascal. Exercises is an ideal choice for students and professionals who want to improve their programming skills in Pascal.