Hello!
Over the past few days, I've received reports that Cloudflare is sometimes blocking completely legitimate actions by regular users.
I've already figured out some of the reasons for this (I think it's better now). However, it would be helpful if, in such cases, you could leave a comment here in the format: "URL : Ray ID : description of the action." For example: "https://mirror.codeforces.com/contest/2001/submit : 8b7fd4274bc1c315 : just tried to submit a solution."
I believe that if we gather such incidents, we can quickly eliminate this unwanted behavior.
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it works now, thanks :-)
After removing some shortcuts I succeeded to submit my problem but before that I received this alert : ""Sorry, you have been blocked" .
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8b87870c58750c47 : sending a meesage
https://mirror.codeforces.com/contest/1234/submit : 8b87a976addd7712: just tried to submit a solution.
Fixed. Please, try again.
It's working now. Thanks.
Why Codeforces want to block bots to submit codes?
tried to submit and it didnt work -> https://mirror.codeforces.com/contest/1486/problem/C1?csrf_token=46daed039f8b59ceec3b332239fec017
7 Comments so far and only 1 person has done what Mike asked. That person is getting downvoted to hell.
Ooops 8 comments now ....
how do i get my ray id, i dont have any idea
I tried to submit a solution and cloudflare shows "You have been blocked". At the bottom of this page, I got the Ray ID.
https://mirror.codeforces.com/contest/2003/submit : 8b8c57b2fa9b1d5f : just tried to submit a solution.
I can't find such Ray ID in Cloudflare logs. Are you sure in it?
This is the screen capture. https://x.com/maspy_stars/status/1827719441364537448/photo/1 I copied the 'Cloudflare Ray ID' from the bottom of the image.
I tried to submit again, and this time, I succeeded.
I non-stop AM getting forbidden 403, if I change into a different app(I'm on Linux), it blocked all interactions for 5min on today's contest.
When I use my ipad but not PC to submit or visit the main page,I need to reload the Cloudflare again and again,but unluckily,I still can`t access it. Can anyone explain why?
https://mirror.codeforces.com/enter?back=%2F : 8ba2f4aea8bc0f6e : just tried to login
8bad1d5039373e62 I am unable to submit because of this.
8bc3c0eeab290bd6 just tried to login
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https://mirror.codeforces.com/contest/2001/submit : 8bc6c136d85706c6 : just tried to submit a solution.
CloudFlare Ray Id : 8bd4ca818f5d7fdf
Was trying to text a friend.
https://mirror.codeforces.com/enter : 8bd646f0d9630698 : just tried to login from my college pc one day to check my rating
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https://mirror.codeforces.com/blog/entry/new/272924?locale=en : 8be51d5a3ff2a8b5 : saving a blog post draft (edited: resolved)
https://mirror.codeforces.com/contest/2009/submit : 8beba3a6ba5a414e : just tried to submit a solution
MikeMirzayanov help pls !
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I have tried to enter my account via laptop :(
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MikeMirzayanov, I've tryed to enter account using my laptop.
And I couldn't do it, while there is all right with my phone :(
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MikeMirzayanov please help
UPD: It seems we don't have a large number of issues with this. But thanks to everyone who reported: I've applied one more reconfiguration and hope to see even fewer (or almost none) reports now.
8caea1715f674a03, 8caea5488bd8827f, 8caea5e1ccab7c73 I wanted to submit my code, but I can't even view pages, even if I tried to change browser and use m2.codeforces.com.
https://mirror.codeforces.com/contest/687/submission/283903129 : 8cbcd439583fbc25 : cannot open my submissions
8cc9093daf744a2d: tried to submit a solution.
https://mirror.codeforces.com : 8d350dba98040899 : just tried to open codeforces via mobile phone.
https://mirror.codeforces.com/usertalk : 8d4082517a0c04b7 : send a message
https://mirror.codeforces.com/usertalk : 8d424a092f79428a : sending a message
Hi I am not able to submit any answers to contest problems since Nov. I get a N/A message after submission. I don’t see the submissions under my profile. Not sure what is causing this suddenly. I had no problems until Oct. Can someone please help? Thanks
Cloudflare Ray ID: 8f35e2124f9029f3
https://mirror.codeforces.com/enter?back=%2F : 8f382ca29f262c32 : just tried to login
MikeMirzayanov pls see this comment
deleting the
?back=%2Fpart from the URL sometimes works for me. It's not a permanent solution, but maybe it might work for you until Mike takes a look?https://mirror.codeforces.com/enter?back=%2F : 8f4937fb9c7c4f87 : just tried to login