In My Quizzes on the left menu, click New folder in the Folders section.
Enter a folder name and click Create.
In My Quizzes, click the ⋮ button on a folder, then click Edit. You can also click Edit on the folder page.
Change the name or drag the ☰ handle to reorder quizzes, then click Done to save everything at once. Folder quizzes are played in this order.
Click Delete from the folder's ⋮ button. If you leave Delete quizzes as well unchecked, only the folder is deleted and its quizzes go back to My Quizzes.
Folder names can be 2 to 60 characters long.
A new folder starts as a private folder. It becomes a public folder when you add a public quiz.
You can also create a folder right away with Create folder in the folder picker that opens when you move a quiz.
Deleted folders cannot be restored.
On the folder page, ⋮ → Delete on a quiz deletes the quiz itself, not just its place in the folder. To only take it out of the folder, choose My quizzes in Move to folder.