FrozenBit's blog

By FrozenBit, history, 4 years ago, In English

I use a2oj ladders for my training every day. But today I can't enter here.

Browser says that this site can't be reached. Was it shut down permanently?

If yes, suggest me how can I practice better.

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By FrozenBit, history, 5 years ago, In English

Why Codeforces rating update takes a long time?

I noticed that some contest's rating updates very quickly, on the other hand, others take a long time. What's the reason behind it?

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