Create specific score system for Quiz (Question Set)

Forums: 

Hi everyone,

Currently, with H5P score system, you have the point when your answer is correct. Otherwise, you have not the point. However, if you try again and you get the right answer, you will get the point.

What I would like to have is : When you find the right answer at first attempt, you get the point. Otherwise, you have not the point. Then, if you try again and you have the right answer, you will not get the point (that's the difference I want compared to H5P default system).

Do you think it is possible to have this system ? Because I tried something with GamiPress but it was not a success...

Thank you :)

Summary: 
Change default score system in quiz (question set)
Content types: