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Week 2


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2026-02-03 10:00 CET

End

2026-02-17 10:00 CET

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Week 2

Problem J
Magic Checkerboard — Problem Statistics

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Submissions 53
Accepted submissions 11
Submission ratio 20.75%
Authors 10
Full solves [?] 5
Full solve Ratio 50.00%

Solution running time distribution