The Mad Mathematician

1. Comunidad
2. Technical Issues and Workarounds
3. I cannot put emojis in my name.

You can copy an emoji and paste it in your username.

1. Comunidad
2. Technical Issues and Workarounds
3. I'm not able to sign into one of my two accounts.

Perhaps you can try someone else's computer.

1. Comunidad
2. General Khan Academy Questions
3. Recently-retired Badges (December 2020)

No! Picking up steam is my main source of badges!