Step 1: Get the embed code for the quiz you want to embed

Step 2: Click on "User Manger" in Control Panel

Step 3: Click on user

Step 4: Set "Editor-None" in "Editor" in "Basic Settings" and click on "Save & close"

Step 5: Click on "Site" menu and select "Control Panel". Then click on "Article Manager"

Step 6: Click on "Options"

Step 7: Click on "Text Filters" and set all filters to "No Filtering" and click on "Save & Close".

Step 8: Click on "New", then paste embed code and click on "Save & Close".

Step 9: Watch your Quiz.