This Quiz And Survey Master addon allows you to restrict users to only a set amount of entries per day. Great for when running sweepstakes and allowing a visitor to enter once per day or anything else needing to restrict entries per day.
You can choose which quizzes to turn on the limit for. You can then choose the number of entries that a user is allowed to have as well as the message displayed to the user when he or she tries to submit another entry. This works for both logged in users and non-logged in users. If you allow non-logged in users to take your quiz, you must use the email field to limit the user’s entries.