How to level up?

Правка en1, от kratos99, 2020-04-28 17:02:34

I am stuck at one level.I can solve most of 1500 — 1900 difficulty questions but when I solve 1900 — 2400 difficulty questions I have to struggle very much and most of time I am not able to solve what should i do?

Теги #help, #level up

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en1 Английский kratos99 2020-04-28 17:02:34 241 Initial revision (published)