Petr's blog

Best problems of 2019
By Petr, history, 5 years ago, In English

https://petr-mitrichev.blogspot.com/2020/01/best-problems-of-2019.html

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5 years ago, # |
  Vote: I like it +52 Vote: I do not like it

Do you mind linking to the mirror contest version of Triangular Lamps Hard? It seems your link works only for onsite finalists.

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5 years ago, # |
  Vote: I like it -32 Vote: I do not like it

Do you recommend these problems to a noob like me?

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5 years ago, # |
  Vote: I like it +4 Vote: I do not like it

I like "Split the Attractions" the most. An unusual and difficult problem. Probably the best problem of the year.

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