internlagjayebss's blog

By internlagjayebss, history, 8 months ago, In English

From the last two contest the "human verification step" got stuck and i was not able to give the contest. I tried to open codeforces from multiple browser but nothing happened. As i opened the website from my mobile phone the verification step passed quickly, is there anything wrong with my pc. Can someone explain what is wrong with this and how can i resolve it.

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8 months ago, # |
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I had also that problem, it is always be on div 4, and sometimes in div 3. Because of thousands of people submit at the same time

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7 months ago, # |
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I agree, In today's contest I am also stuck at human verification step several times.

codeforces should look into this.

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7 months ago, # |
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We also have this type of problem, so we can not do anything with this

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7 months ago, # |
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i also faced this .

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7 months ago, # |
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Mirror site 1 Mirror site 2 Mirror site 3

Whenever I face a similar situation, I instantly open an incognito window and login on one of the mirror sites that would be one of the above links.

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7 months ago, # |
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Just solve 100 tasks of each level. It helped me become a specialist.You can see the tasks that I have solved.I tried to solve 100 problems of each level.This is an amazing strategy. Don't forget to learn the algorithm and data structure.

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    7 months ago, # ^ |
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    can confirm. after solving 100 tasks of each level, I no longer face issues with cloudflare