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-770 days 6:20:22
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2023 North America Championship [open mirror]


Time elapsed

2:52:00

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Starts in

-770 days 6:20:22

Ends in

-770 days 3:28:22

Start

2023-05-29 18:08 CEST

End

2023-05-29 21:00 CEST

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2023 North America Championship [open mirror]

Problem F
Four Square — Problem Statistics

Back to problem description
Submissions 428
Accepted submissions 116
Submission ratio 27.10%
Authors 137
Accepted authors 99
Author ratio 72.26%

Solution running time distribution