hossainzarif's blog

By hossainzarif, history, 2 months ago, In English

I have been trying to solve atcoder problems recently using this problem filter website.
However, I am generally finding blue tagged problems more challenging than 1900-2000 rated codeforces problems. I am even finding some cyan coloured problems challenging enough, more challenging than 1700-1800 rated CF problems. Is this only me or others also facing this?
What are the rating of problems based on colours(unfilled, half-filled, filled)?

  • Vote: I like it
  • +17
  • Vote: I do not like it

2 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Knowing this could be helpful for training/practice. Please share how AtCoder problems correspond to Codeforces problems.

2 months ago, # |
  Vote: I like it +6 Vote: I do not like it

I don't think you can compare them this way. IMO AtCoder's style (esp. AGC) is a bit different amd takes some tome to get used to. That might be why you find blue problems hard.