Interestingly, does anyone post problems from programming olympiads?

Question

Programming

Still, I wonder if there is a site where similar programming tasks from Olympiads and other places are posted?
-- I want to move away from the miserable typical tasks a little and think a little. You know yourself that repetitive tasks get boring.
And variety and plus in the portfolio.

Answer 1

Olympics from ITMO. Archive.

Answer 2

codewars. The best resource for programming has not yet met.