To edit the settings of your quizzes:
Sign in to your TalentCards account as an Administrator.
Open the top-left menu.
Select App Control (1).
On the left-side panel, click Learning management (2).
Go to the Quizzes - Game mode defaults section (3).
On Game mode you can:
Set a time limit in which the user has to answer all questions.
Set how many points a user needs to earn to pass.
Enable the Hard mode, if you wish to remove all points from learners that submitted a wrong answer.
Show correct answer after an unsuccessful answer attempt.
Randomize the order of the answers.
If you want to edit the settings of a specific quiz that is using the game mode, check this article.