Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
ErikJ
Sign in
Erik
ErikJ
International master
Czechia
Czechia
Joined Jan 7, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitSea LionWeekend Participantx6Weekend Winnerx3ExplorerStudentSpecialistExpert
OverviewRatingAchievementsPosts
Rating
1965
Problems20
Submissions24

Rating evolution

Sep
Oct
Nov
Dec
2021
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2022
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
Feb
Mar
Apr
May
Jun
Jul
ErikJ earned achievement Expert12 days ago
ErikJ earned achievement Specialist12 days ago
ErikJ earned achievement Student12 days ago
ErikJ earned achievement Explorer12 days ago
ErikJ has completed the contest Weekend Practice #22 and scored 1,065 points4 months ago
ErikJ solved problem World (#12426) on 3 attempt4 months ago
ErikJ solved problem The Language of Westeros (#12425) on first attempt4 months ago
ErikJ solved problem Exam for the Night's Watch (#12424) on 5 attempt4 months ago
ErikJ solved problem Coding Errors (#12423) on first attempt4 months ago
ErikJ has joined contest Weekend Practice #224 months ago
ErikJ has completed the contest Weekend Practice #19 and scored 888 points6 months ago
ErikJ solved problem Sometimes it happens (#12346) on 9 attempt6 months ago
ErikJ solved problem Shuffle (#12345) on first attempt6 months ago
ErikJ solved problem Equation (#12344) on first attempt6 months ago
ErikJ solved problem Loved, Not Loved (#12343) on first attempt6 months ago
ErikJ solved problem Monochrome Image (#12342) on first attempt6 months ago
ErikJ has joined contest Weekend Practice #196 months ago
ErikJ has completed the contest Weekend Practice #17 and scored 570 points7 months ago
ErikJ solved problem Gift (#12321) on 5 attempt7 months ago
ErikJ solved problem RGB String (#12320) on first attempt7 months ago
ErikJ solved problem Platform (#12319) on first attempt7 months ago
ErikJ has joined contest Weekend Practice #177 months ago
ErikJ has completed the contest Weekend Practice #16 and scored 1,000 points7 months ago
ErikJ solved problem Minimum Triple (#12307) on first attempt7 months ago
ErikJ solved problem Permutation Fix Sum (#12308) on first attempt7 months ago