joji.

1. Общност
2. Technical Issues and Workarounds

I wanted to ask what happened to the comment section. Grammar, History and some other subjects works fine. However, I cannot access the comment section at Math lessons. I just want to know what hap...

1. Общност
2. Feature Requests and General Site Feedback

I really wish there was an indicator how much I need to achieve a certain badge! For example: I want to learn how much work I need to do to achieve the Sally Ride badge but there is no way. Please ...

1. Общност
2. Technical Issues and Workarounds

I wanted to ask what happened to the comment section. Grammar, History and some other subjects works fine. However, I cannot access the comment section at Math lessons. I just want to know what hap...