Does anyone else think it would be beneficial to have an explanation of the correct answers for the challenges?
While I usually go to the code playground and try to figure it out myself, there are many questions that is impossible for me to figure out on my own and I have no idea how to search for why that's the correct answer.
If someone else has asked this question feel free to paste the url. Thank you.
There probably should, especially certain more hack-y questions that do stuff that you usually wouldn't do in normal program. Having a discussion on each question just like in courses would probably be even better than static explanation.