Repeat trial if answers are incorrect

I understood what you said on that topic about doing two routines (one for the instructions and another for the trial), and two loops.

However, I think the coding isn’t working, or there’s something that I did wrong, because it keeps repeating the outer loop. And I want to move on to the next routine, once people get 75% correct answers.

I’m sorry for bothering you, but I honestly don’t understand coding… If you could help me, it would be very important!