Matthew G

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2. News and Updates from Khan Academy
3. Update: New BLACK HOLE badge - and more!

nothing happened when i clicked it for some reason  

1. Comunidade
2. News and Updates from Khan Academy
3. Update: New BLACK HOLE badge - and more!

also, how does Khan academy completionist web extension work, I have it but all that shows up is a small purple gaming controller button in the bottom right corner.

1. Comunidade
2. News and Updates from Khan Academy
3. Update: New BLACK HOLE badge - and more!

are there any other country specific curriculums other than brazil, the Philippines, and India

1. Comunidade
2. News and Updates from Khan Academy
3. Update: New BLACK HOLE badge - and more!

Yechidoth Taw Immodicus are there any secret courses that give a lot of skills?  

1. Comunidade
2. News and Updates from Khan Academy
3. Update: New BLACK HOLE badge - and more!

I'm level 75 now, how long did it take you from getting from there to 100?

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2. General Khan Academy Questions
3. Black Hole Badges

Supersonic Seven what level are you at? Have you gotten Tempest yet?

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2. General Khan Academy Questions
3. Steps in my Mathematics Journey

Make sure to go through some of the Precalculus content before AB or BC, once you get there.