YAQuiz

YAQ is a free open-source quiz extension for Joomla 4.

You can use it to create review quizzes, tests, exams, etc. on your Joomla 4 powered website with relative ease.

Features Multiple Choice, True False, and Short Answer question types, at the moment.
You can include any HTML with a question using the full WYSIWYG editor.

Currently, this extension supports creating, editing, and displaying quizzes along with basic grading/user feedback. You can also save general stats, like the average user score on a quiz and the number of submissions.

Individual user scores may be recorded and reviewed as well.