There should be solution videos after every contest by problem setter , tester for every questions (for challenge question also).
It will be a great initiative for learners like us.
I would opt for it even if it’s behind a paywall. The extra hours we spend running around in circles looking for good solutions and explanations isn’t worth it. But idk if it’s ever going to happen.
code_report etc have some great content but there’s a limit to how much a single guy can do.