Для чего можно использовать "Биты" ?

Question

Можно ли использовать "Биты" для прохождения Premium уроков?

Answer 1

Please do not re-post the same question. If you think it is necessary to pose your question in 2 language, you can do that in a single thread.

https://www.sololearn.com/Discuss/3223329/?ref=app