Limiting total quiz attempts
There are times when you will want to limit the amount of entries for the quiz. For example, you can set the quiz to only be available for 50 entries. To set this up, begin by editing your quiz.
Then, navigate to the Options tab. Change the “How many total entries can this quiz have?” option to the amount of entries you would like the quiz to have.
Next, go to the Text tab. Edit the “Message Displayed If The Limit Of Total Entries Has Been Reached” to change the text that is shown to the user who goes to this quiz after the amount of entries have been reached.
Now, if you reach the entry limit and a user tries to access the quiz, the user will be shown that text instead of the quiz.