=>> Require challenges or programs for practice in java.

Question

I recently completed a course on JAVA .
so, I need some questions for practice. If you have any tips or questions in java, you are welcome.

By the way I am learning java because I want to build an app. so if you have any suggestion or advice, please comment below.

Answer 1

I found this some weeks back and has a few intresting things I duno if it will help you but take a look anyway.
https://www.w3resource.com/java-exercises/string/index.php

Answer 2

You could try typing in "Challenge" in Sololearn's Search Bar. You'll find lakhs of them.

https://www.sololearn.com/discuss/1037413/?ref=app