So with the gym crew we just published a new and revamped concepts section:
With interactions on every important concept. I think they will be quite useful to introduce holochain to newcomers, not only developers. We also rearranged the exercises to accomodate for the concepts. With this, the gym is starting to feel like a good and complete first introductory package to holochain.
What do you think of them? Would you change anything? Are they clear enough, or do they require a bit more explanations?