How to practice with OOP like Sololearn play service?

Question

I read theory about OOP, and now want to make simple exercises with automatic check. It is possible? Where I can found that?

Answer 1

You can practice in the Code Coach section. But automatic tests check only results of your code. They don't check if your code style is correct according to OOP.
You can solve tasks in this section with or without OOP.
Unfortunately, I can't name an app or a website which allows you perform automatic checks for your OOP implementations.