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Week 9 Practice


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Start

2025-03-26 19:30 CET

End

2025-04-01 04:30 CEST

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Week 9 Practice

Problem J
This Ain't Your Grandpa's Checkerboard — Problem Statistics

Back to problem description
Submissions 4589
Accepted submissions 2363
Submission ratio 51.49%
Authors 2205
Accepted authors 2040
Author ratio 92.52%

Solution running time distribution