Bro, you should practice and see editorials, think about them and when you understand them, try a similar problem, but this time, don't see the editorial.

What's the extension name?

• practice topics you are weak at
• read editorial after 20-30 mins of thinking
• try to solve problems 100-200 rating above your rating
• practice consistently
• keep a "Solve Again" list and solve them after 1-2 months

Bro, we are the same in terms of fun facts.

guys practice yourselves first ok? your max and current rating is even lower than his current rating.

he is practicing avg 2000R problems but you ......

I think you should try to solve problem with higher rating than yours. Maybe the problem's rating you should choose that can be calculate by "Your Rating" + 200 / 300. If you are 1600, try to solve 1800 or 1900

If you can not think after 30 minutes or 1 hour, you should read the tutorials

Try to practice everydays ^^.

how do you even solve 3000+ dif problems? that's more than twice your rating O_O

You have a lot of solved problems well above your rating, more than enough to be consistent expert. If those solves were genuine and you didn't feel like you were getting nothing from those solves, I would recommend writing virtual contests to improve your speed and to get experience. And when you find new topic in editorials, learn them, with some exceptions of course.