[O] Send subheading at the end of documents preserving the numbering

[Jeremie Juste]

Hello,

I'm making some exercices with answers and I'm writing the answers just
after the questions in the following way


* Question


** Answer     :solution



While exporting to latex, I can use  #+EXCLUDE_TAGS: solution  to remove the 
solution but a better
option in my case would be to send the solution at the end of the
document while preserving the numbering for easy access. Is there a way
to do this in org-mode?

There is an interesting package that does something similar in latex
https://ctan.org/pkg/probsoln. you can access it here after unzipping.

.../probsoln/probsoln/samples/sample5.pdf


Best regards,

Jeremie