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karel
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karel hofman
karel
Skilled
Netherlands
Netherlands
Joined Jul 3, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeSea LionWeekend ParticipantBlitz ParticipantExplorerStudent
OverviewRatingAchievements
Rating
1349
Problems8
Submissions9
karel has joined contest BalkOI 2023, Day 119 days ago
karel earned achievement Student24 days ago
karel earned achievement Explorer24 days ago
karel earned achievement Weekend Participant25 days ago
karel has completed the contest Weekend Practice #24 and scored 140 points27 days ago
karel solved hidden problem on 10 attempt28 days ago
karel solved hidden problem on first attempt28 days ago
karel has joined contest Weekend Practice #2429 days ago
karel solved hidden problem on 8 attempt3 months ago
karel has joined contest EJOI 2025 - Day 23 months ago
karel has completed the contest Blitz Round #20 and scored 500 points3 months ago
karel solved problem Not Very Powerful (#12464) on 3 attempt3 months ago
karel solved problem Bitwise Party (#12463) on 8 attempt3 months ago
karel solved problem Fe3b0onacci Pairs (#12462) on 3 attempt3 months ago
karel solved problem Dream Permutation (#12461) on first attempt3 months ago
karel solved problem Exciting Arrays (#12460) on first attempt3 months ago
karel has joined contest Blitz Round #203 months ago
karel has joined contest IOI 2021 - Day 11 year ago
karel has joined contest IOI 2020 - Day 21 year ago
karel has joined contest IOI 2020 - Day 11 year ago
karel has joined contest EGOI 2022, Day 11 year ago
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