It's not cheating if you're taking advantage of what the developers gave you. Unless the hack you're using wasn't even supposed to be remotely possible, like for example if you could spam-click the...

1. Közösség
2. General Khan Academy Questions
3. Black Hole Badges

Wait what are missions? And yes, I agree. Bringing back the old mastery challenges would be nice too... they were easy badge/energy point earners.

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2. General Khan Academy Questions
3. Black Hole Badges

Mathematician Badge Line: Used to be called challenge patches as well, was retired :( Computer Programmer Badge Line: Called challenge patches. New avatars: YES PLEASE!!! I've finished all the avat...

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2. General Khan Academy Questions
3. Black Hole Badges

Um.... what's the ka completionist?

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2. General Khan Academy Questions
3. I found out how to get atlas, tesla and artemis badges

Cool! Some other fun facts about those badges: Tesla was a real man, he was a brilliant scientist who made enormous discoveries about and amazing inventions with electricity. Artemis and Atlas are ...

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2. General Khan Academy Questions
3. Black Hole Badges

Yeah, some computers even just say that an arbitrary number is infinity if it's large enough.

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That is completely true, except for one point. The infinity symbol is not technically a number; it would have to be stored as text, and therefore cannot have mathematical operations performed on it...

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I stand corrected about Artemis and Atlas. I did not know that the Khan Team had confirmed them. However, I am fairly sure that Is Sal is completely unattainable, and furthermore, that Sal does not...

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Actually, the only one we know for sure is Tesla, because people have actually gotten it. Artemis and Atlas are still under debate. And Is Sal is not infinity energy points; it's completely unattai...

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2. General Khan Academy Questions
3. Black Hole Badges

It would also be nice for more customizable features, and for higher-level badges and avatars to shoot for. I've earned every avatar and almost every badge, and have lost a lot of motivation to kee...

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2. Content Requests and Feedback
3. Request for New Badges or Avatars