On ubbu, students and teachers can retry exercises and quiz questions, whether to fix mistakes or improve the code they created, encouraging a trial-and-error mindset.
Retrying exercises
In each lesson's exercises, you can complete them again at any time by clicking the Retry button. Restarting the exercise will delete the code you had previously created.
Retrying quizzes
In quizzes, you can click Retry to correct your answer or repeat a question, even if the answer you selected was already correct.
💡 Note: Also keep in mind that, for quizzes, you'll only find out the correct answer once you get it right; the platform won't reveal it beforehand.