This looks kinda interesting, but I would appreciate you being more upfront about what is free vs paid. In the article you make it sound the only thing paywalled is the discussion but when I went to sign up for the email it became clear that a much larger portion of the “service” is paywalled. Only some of the exercises are shared and only some of the solutions and the wording makes it sound like we may not necessarily get every free solution.
That’s not a problem if that’s the case, but it would be nice to know that up front.