55:36:48
-4 days 16:23:12
Contest is over

Lethbridge Practice July 21, 2025


Time elapsed

112:23:12

Time Remaining

55:36:48

Starts in

-4 days 16:23:12

Ends in

2 days 7:36:48

Start

2025-07-21 19:00 CEST

End

2025-07-28 19:00 CEST

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Lethbridge Practice July 21, 2025

Welcome to Lethbridge Practice July 21, 2025

This is the contest system for Lethbridge Practice July 21, 2025. The contest has now started. Log in to submit a solution or view the current standings.

10
Problems
5
Contestants
47
Languages
34
Submissions

Start & End Times

Start Time 2025-07-21 19:00 CEST
End time 2025-07-28 19:00 CEST

Scoring

Pass/Fail — Ranked

Explanation:
Each problem is pass/fail. Participants are ranked by the number of solved problems, breaking ties by penalty (sum of time + 20 minutes per wrong submission, for all solved problems). Time is rounded to minutes.

Standings

  • Standings are shown without limitation.