In many quizzes, you want to ask questions based on changing input-variables; and similar changing correct answers!

This functionality is called Formula Questions in Canvas.

The ability to ask multiple questions to the same set of input-variables, has been a strongly requested by some users in this community since 2015, but this use-case have yet to be implemented in Canvas.

The use-case is central in most of the topics I have studied and taught, incl. math, physics, chemistry, economics, accounting, finance.  And its implemented in competing LMS.

Therefore, I wonder if any of you have experience with using an app-solution in Canvas?

I tried using the most obvious apps suggested in Canvas, but with no luck so far.