Ann

1. Community
2. Feature Requests and General Site Feedback

I know that there have many requests for a "Restart" button, but have been declined. However, if someone wants to re-attempt the exercise, they will just click "Done" and click "Try again": So isn...

1. Community
2. Feature Requests and General Site Feedback

I was recently doing a Khan Academy course challenge when I came across a question I didn't know the answer to. Because there was no "I don't know" answer choice, I just had to guess from the answe...