Codeforces and Polygon may be unavailable from December 6, 19:00 (UTC) to December 6, 21:00 (UTC) due to technical maintenance. ×

Is there any site for CodeChef virtual contests?

Revision en1, by -is-this-fft-, 2021-05-20 02:01:23

Hi!

I like doing virtual contests. As it stands, I am quickly running out of contests (especially non-ancient ones) on Codeforces, Atcoder and CSAcademy. So, CodeChef would be the next logical place.

However, it seems that there is no option to do that on CodeChef. Since there are always new blogs about tools for competitive programming, I was wondering if someone had already made this or if someone knows of a service like this.

Some things I have looked into:

  • vjudge doesn't really fit the bill, it seems that it is intended more as a "create cross-platform mashups" type of thing. My issues:
    • You need to manually create the contest unless someone else has already done it.
    • Can't look at "the number of people who solved the problem up to this point in time" — this part is important to me.
    • Can't look at "scoreboard at this point in time" — this part is less important.
  • This project seems to be exactly what I'm looking for. However, 149.129.139.145 is down. I'm thinking about hosting this myself (probably not publicly), but I'm not sure I can. They use OAuth to authenticate (and use the bearer token in all subsequent requests to the CodeChef API), and I don't have valid credentials to do that. They do actually have an OAuth client secret pushed to the repo (:O), but when I try using that, the client id is invalid.
  • Writing one myself — it probably wouldn't be very hard to do, but I kind of run into the same problem as above: I can't access the CodeChef API. Web-scraping is also an option, but it isn't exactly pleasant, especially on CodeChef.

To summarize, I have two questions:

  • Does anyone know of such a service?
  • Does anyone have experience with getting access to CodeChef API? Do they just give access to anyone who asks? Do they reply to emails if I write?

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English -is-this-fft- 2021-05-21 15:13:18 118
en2 English -is-this-fft- 2021-05-21 15:12:20 1163
en1 English -is-this-fft- 2021-05-20 02:01:23 2003 Initial revision (published)