Hello everyone, I am facing an issue on Codeforces where the Cloudflare anti-bot verification does not appear at all. Because of this, I am unable to solve or submit problems.
Details: Codeforces handle: adarshsolanki2004 ->Browser: Google Chrome (also tested Incognito mode) ->OS: Windows ->Duration: Last 2 days continuously ->Network: Tried different networks including mobile data
Issue description: When I open Codeforces or try to submit a solution, the Cloudflare anti-bot verification does not load or appear. The page either keeps loading or directly blocks further actions. There is no checkbox or verification prompt shown. I faced a similar issue earlier, which resolved automatically after some time. However, the same problem has occurred again and has been persistent for the past two days.
Steps I have already tried: Clearing cookies and cache Using Incognito mode Trying different browsers Changing networks (including mobile hotspot) Waiting for cooldown without excessive refreshing Unfortunately, none of these steps worked.
Assumption: It seems possible that my IP address or ISP range is being temporarily blocked by Cloudflare, even though my Codeforces account itself is not restricted.
Request: I kindly request the Codeforces team or anyone familiar with this issue to look into it or suggest a possible solution. This issue is affecting my regular problem-solving practice and contest preparation.
Thank you for your time and help.
Regards, Adarsh Singh Solanki Codeforces: adarshsolanki2004
+1
I am facing same problem from last 3 days.
I also faced similar problem from couple of days lately but now it is fine and working properly.
Did you try something to resolve it or it got fixed automatically?
it automatically fixed up
+1
You can try to click in the Sumbit section above the title of problem. I faced same problem and solved it with that.
Thankyou @Yusufllkan. Now im able to submit problems.
Thanks Man !!!
Thankyou!
Thanks bro it worked
Facing same issue
+1, cannot show this verification, so cannot submit file. How to solve this?
You can go in submit section above title of problem. That's how i was able to submit.
I have not found the another submit button, could you paste an screen shot? thank you so much
oh,oh i got it, on the top menu above problem title.
thanks :)
same issue- i even shifted from brave to firefox :(
+1 Is this because of some extension? I have disabled UblockOrigin here...
i am also face same problem. place anyone help me how can i solve this problem
+1 can't submit in zen browser
same thing is happeaning to me
you have to go to "submission page", there is gonna show the antivirus proof. Once u done it, u will be free.
Changing internet connection networks worked for me. I don't understand why it didn't to you.
+1
I am having the same issues since i am doing practice problems and i haven't been able to know if my solutions are correct or wrong. Distressed newbie over here :)
you need to go to the "submit code" tab in the contest for the problem you're trying to submit a solution for.
Stop Cheating others code it will automatically work fine....