Grzegorz's blog

By Grzegorz, 8 years ago, In English

It was enough interesting problems, I suggest discuss some of them. Who has proofed solutions of E and H?

Full text and comments »

  • Vote: I like it
  • +43
  • Vote: I do not like it

By Grzegorz, 9 years ago, In English

I think, it would be helpful to have a filter on the contests history page. For example, filter by division, by a taking part and by duration. Like it has been implemented for the gyms page. It may help to find unsolved div. 2 only contests or special rounds.

Picture to attract your attention.

UPD0 Maybe add order of sorting.

Full text and comments »

  • Vote: I like it
  • +91
  • Vote: I do not like it