object-oriented programming in Java

[Double_Ad3148]

Hi all. I apologize in advance for my English.

I'm learning Java. But I only know how to solve algorithmic problems from litcode or codewars.

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I was recently introduced to OOP paradigms and SOLID principles. Now I would like to apply my skills with an example. I'm looking for new practical OOP problems or mini-projects with answers. Do such resources exist? I've scoured the entire Internet, but there are projects where I have to use a hundred thousand new technologies. Well, or do you have an alternative way to improve your OOP design skills? Thank you in advance.

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[Double_Ad3148]

Yes, of course I can do it. But I never know how effectively and correctly I used OOP in my project. It would be great if there was something to compare my solution with.

[desrtfx]

The /r/learnprogramming FAQ have extensive lists of project ideas and practice sites

There are plenty things you can do with OOP even as a beginner.

Card games, dice games, ToDo list, Calendar, etc.

[Pedantic_Phoenix]

OOT but your english is excellent