Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
Osman27
Sign in
Əliyev Osman
Osman27
Expert
Azerbaijan
Azerbaijan
Joined Nov 14, 2022
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1615
Problems973
Submissions1376

Rating evolution

Apr
May
Jun
Jul
Aug
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
Osman27 has joined contest 2022 Azerbaijan - semifinals4 days ago
Osman27 solved problem Good pairs (#9642) on first attempt7 days ago
Osman27 solved problem Dino and fetters (#9640) on 2 attempt13 days ago
Osman27 solved problem Interesting sequence (#11397) on first attempt13 days ago
Osman27 solved problem The staircase (#262) on 10 attempt13 days ago
Osman27 has joined contest 2023 Azerbaijan, Semifinals, February 18, 10 - 11 classes13 days ago
Osman27 solved problem Equation (#12344) on first attempt16 days ago
Osman27 solved problem Loved, Not Loved (#12343) on 3 attempt16 days ago
Osman27 solved problem Monochrome Image (#12342) on first attempt16 days ago
Osman27 solved problem Count the number of edges (#5072) on first attempt27 days ago
Osman27 solved problem Operations on graph (#2472) on first attempt27 days ago
Osman27 solved problem From adjacency matrix to the list of edges (#2471) on first attempt27 days ago
Osman27 solved problem Checking for an undirected graph (#2470) on first attempt27 days ago
Osman27 solved problem Coloured rain (#994) on first attempt27 days ago
Osman27 solved problem Traffic lights (#993) on first attempt27 days ago
Osman27 solved problem One knight (#997) on first attempt28 days ago
Osman27 solved problem Garden beds (#1065) on first attempt29 days ago
Osman27 has joined contest 2019-2020 Azerbaijan Finals, June 1729 days ago
Osman27 solved problem Star Routes (#268) on first attempt2 months ago
Osman27 solved problem Arson (#4369) on 2 attempt2 months ago
Osman27 solved problem Kaosar And Game (#12261) on first attempt2 months ago
Osman27 solved problem Roads (#776) on first attempt2 months ago
Osman27 solved problem Cell removal (#1063) on first attempt2 months ago
Osman27 solved problem Magic machine (#4850) on first attempt3 months ago
Osman27 solved problem The Shortest Path (#4856) on first attempt3 months ago