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davidhsb
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David Herbert
davidhsb
Skilled
Brazil
Brazil
Joined Jul 13, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeHalfway ThereSea LionWeekend ParticipantBreaking ZeroRated
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davidhsb earned achievement Rated4 days ago
davidhsb earned achievement Breaking Zero4 days ago
davidhsb has completed the contest Weekend Practice #8 and scored 400 points1 year ago
davidhsb solved problem AND OR XOR (#11862) on 2 attempt1 year ago
davidhsb solved problem Counting Neighbors (#11861) on 3 attempt1 year ago
davidhsb solved problem Maximize your Balance (#11860) on 2 attempt1 year ago
davidhsb has joined contest Weekend Practice #81 year ago