Hello @Jaspervk03,

If you have a course that is set to Public visibility in the course settings, you can share ungraded quizzes publicly. You can even get a Student Analysis CSV to see the responses for everyone who takes the quiz. The only problem is that the data does not include any identifying information, unless you include that in the questions. Also, the students may loose access to their submission after an attempt depending on their browser configuration (since they are not associated with the course).

Regards,

James