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1. Cộng đồng
2. Feature Requests and General Site Feedback
3. Must have new Black Hole Badges

StuffSlash, ima name the category for the Universe Badge  Universe Badges are unpleasant and almost impossible. These badges are so rare that they require years of Khan Academy to reach. Geez I fee...

1. Cộng đồng
2. Content Requests and Feedback
3. Badge for 1000 Mastered Skills?

Atlas has 5,000 and may have 7,500 soon…

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. Language Courses

they should add armenian