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-19 days 9:28:58
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Alex's Invitational


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104:30:00

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Starts in

-19 days 9:28:58

Ends in

-15 days 0:58:58

Start

2025-07-07 21:30 CEST

End

2025-07-12 06:00 CEST

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Alex's Invitational

Problem H
Sheldon Numbers — Problem Statistics

Back to problem description
Submissions 806
Accepted submissions 283
Submission ratio 35.11%
Authors 299
Accepted authors 229
Author ratio 76.59%

Solution running time distribution