Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
user473504
Sign in
cas
user473504
Åland Islands
Åland Islands
Joined Jul 20, 2024
OverviewPosts
Problems51
Submissions89
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
Mar
Apr
user473504 solved problem Never mix up your hat! (#8514) on first attempt3 days ago
user473504 solved problem Happy ending with happy painting (#9553) on first attempt4 days ago
user473504 solved problem Chessboard (#9541) on 8 attempt4 days ago
user473504 solved problem Even More Odd Photos (#11196) on 2 attempt5 days ago
user473504 solved problem Fruit Feast (#11161) on first attempt5 days ago
user473504 solved problem Preparing for battle (#9083) on first attempt5 days ago
user473504 solved problem Mountain View (#10334) on first attempt5 days ago
user473504 solved problem Digit Queries (#12312) on first attempt5 days ago
user473504 has joined contest Weekend Practice #228 days ago
user473504 solved problem Boxes (#4701) on first attempt2 months ago
user473504 solved problem Instability of a Tree (#1178) on 4 attempt2 months ago
user473504 solved problem Breaking the leaderboard (#1890) on 2 attempt2 months ago
user473504 solved problem Rabbits (#1169) on first attempt2 months ago
user473504 has joined contest Weekend Practice #21 2 months ago
user473504 solved problem Primes at the interval 2 (#11490) on first attempt2 months ago
user473504 solved problem TV (#11688) on first attempt2 months ago
user473504 solved problem Special Deal (#11682) on first attempt2 months ago
user473504 solved problem Nasser's Array Reduction (#12349) on first attempt3 months ago
user473504 solved problem Picky children (#671) on 2 attempt3 months ago
user473504 solved problem Building Construction (#10869) on first attempt3 months ago
user473504 has joined contest Blitz Round #143 months ago
user473504 has joined contest Blitz Round #153 months ago
user473504 solved problem Or Sum (#12338) on first attempt3 months ago
user473504 solved problem x+y (#11796) on first attempt3 months ago
user473504 solved problem Investments (#11821) on first attempt3 months ago