Improve challenges

Question

To me the challenges in the lessons section could be improved, I read the comments to check out peoples answer and a lot of them are wrong and most of them will never know they are wrong. codeforces, vjudge and some other websites use a system to check if the code is correct, it would be great if SL could do that.

Answer 1

I recommend emailing this idea to [e-mail] so they can see your idea directly and quicker than just posting it here.

Answer 2

ok thanks