I want to check a solution which I believe is wrong from yesterday's contest (Edu Round 161)
How can I hack/check that now (after the hacking phase)?
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I'm confused about this too. Some users such as Nuris, codicon (You can check it at here) could hack after the hacking phase ended, but I couldn't (I couldn't find the "Hack" button). Why?
Uphacking is permitted only for CM and above I think. Refer to the Uphacking blog for more informatiom
I confirm.
Ratism
Sir it is not me who put this rule into place