VI Editor lab unable to understand the question and Hint option is not working

{{ current_question.title }}

HINT RESET QUESTION

Note: This is only a VI editor simulation built to help beginners practice. It is not a full fledge vi editor and may not have all functionalities.

This quiz works best in Chrome and Firefox. For more visit www.kodekloud.com

can someone help me with this question. Hint option is not working

What is the question number?