Cf problems

Revision en1, by iiand, 2023-05-09 03:06:51

Hello. This question may have been asked before, I have a couple of interesting problems I came up with (I don't guarantee they are original — but I certainly haven't seen any. I can't guarantee they're good, but they look pretty good to me). On the other hand, I don't want to prepare full round (because the number of tasks is too small:) ). Is there any way to send them somewhere(so they could maybe be used in rounds)?

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en1 English iiand 2023-05-09 03:06:51 441 Initial revision (published)