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-24 days 13:16:42
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Grind @ KTH #2


Time elapsed

168:00:00

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Starts in

-24 days 13:16:42

Ends in

-17 days 13:16:42

Start

2025-06-13 11:10 CEST

End

2025-06-20 11:10 CEST

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Grind @ KTH #2

Problem B
Secure Doors — Problem Statistics

Back to problem description
Submissions 9567
Accepted submissions 4536
Submission ratio 47.41%
Authors 4373
Accepted authors 4041
Author ratio 92.41%

Solution running time distribution