Drag and Drop

Hi, I'm new to this and have configured my first Drag and Drop Moodle Quiz for an assessment.

The problem is: when I refresh the page, I can retry the activity and that defeats the purpose of the assessment.

How can this be prevented (only a single attempt allowed per student)?

Thank you.

I report a problem with the activity Drag and Drop (I think it's the last one because there is no update proposed) encountered by a teacher that I help at my university. So, I don't know exactly what the detailed steps he followed, I only know he created 10 labels (1 point for each label) but the final score is on 15 points. I join you the screenshot he send to me to illustrate the bug.

I tried to reply the bug but I could not with the steps described below :

1. I created 3 drop zones specifying the corresponding labels.

Hello,

I do spanish to english content for my English Learning Site, https://www.powerenglish.cl and i would like to be in the developer universe of h5p.