Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
dr120
Sign in
Сергей Дроздов
dr120
Ukraine
Ukraine
Joined Feb 20, 2021
OverviewPosts
Problems17
Submissions30
Dec
2020
Feb
Mar
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
dr120 solved problem Simple problem (#1) on first attempt1 year ago
dr120 solved problem Magic machine (#4850) on first attempt4 years ago
dr120 solved problem Route 2 (#856) on first attempt5 years ago