tafsiruzzaman's blog

By tafsiruzzaman, history, 3 months ago, In English

Hello Codeforces!

I’ve been facing an ongoing issue with Cloudflare’s browser verification on Codeforces, especially during the last Div. 3 round. Below are the screenshots of what I encountered:

During the contest, I spent around 20 minutes trying to resolve this problem, but I couldn't fix it. I eventually switched to m3.codeforces.com to continue. This issue keeps happening frequently. A few days ago, I couldn't submit my code in the last minute of the contest because of this verification. I don't know if others face this issue, but I’m experiencing it regularly.

Has anyone else faced this problem? How can I avoid this issue? Any help would be greatly appreciated!

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3 months ago, # |
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I had the same issue. It helped to switch to Firefox. Not sure if Chrome was the problem tho.