This post relates to the brilliant suggestionbrilliant suggestion by KeyboardWielderKeyboardWielder on optionally creating wrap-up answers to solved puzzles. There is also a sandbox for examplessandbox for examples now.
I believe one important thing for this idea is to have some standardization of the answer post, or at least some template
header to be used. The purpose of this post is to suggest, discuss, and finally agree on such a template.