Our February, 2017 Teacher Success Webinar focused on the topic "Exploring Sources of Practice Coding Problems". There are many places you can go online to find a wide variety of practice problems, usually including solutions, and sometimes even accompanied by an online code editor and validator to test your answers right away.
Here are links to the online coding problems discussed during the webinar:
C# and Other
None of these websites are affiliated with, or endorsed by CompuScholar. They may change over time and are linked here for your convenience.
We highly recommend you check out our webinar recording at our Teacher Success page. During the webinar, we walk through each of these websites and demonstrate what they have and how to use them.