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-109 days 10:49:56
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Lille Kat 2025:10


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2:30:00

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-109 days 10:49:56

Ends in

-109 days 8:19:56

Start

2025-11-07 16:15 CET

End

2025-11-07 18:45 CET

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Lille Kat 2025:10

Problem H
Tracing (Laser) Pointers — Problem Statistics

Back to problem description
Submissions 422
Accepted submissions 151
Submission ratio 35.78%
Authors 140
Full solves [?] 125
Full solve Ratio 89.29%

Solution running time distribution