Problems
Arena
Beta Contributor
Contributed once or more between July 13, 2019 and June 4, 2020
Contributed once or more between July 13, 2019 and June 4, 2020
442
UCPC 2020 Finals
Participated in UCPC 2020 Finals
Participated in UCPC 2020 Finals
361
Sinchon Station (2020)
Participated in SUAPC 2020
Participated in SUAPC 2020
80
2020 with BOJ
Solved problem A within the competition time of Good Bye, BOJ 2020!
Solved problem A within the competition time of Good Bye, BOJ 2020!
337
EtvycAuRLZpb6hhe86x0
Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
Solved problem A or similar within the competition time of EtvycAuRLZpb6hhe86x0
102
1 Solve
Celebrated the 1st anniversary of solved.ac
Celebrated the 1st anniversary of solved.ac
5K
Semi-Game Cup 2 (2021)
Solved 1 or more problems in Semi-Game Cup 2
Solved 1 or more problems in Semi-Game Cup 2
108
UCPC 2021
Participated in UCPC 2021
Participated in UCPC 2021
425
Orange (2021)
Solved 1 or more problems in the Orange Cup
Solved 1 or more problems in the Orange Cup
115
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
107K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
67K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
31K
Korea University Collegiate Programming Contest 2021
Participated in Korea University Collegiate Programming Contest 2021
Participated in Korea University Collegiate Programming Contest 2021
42
SASA Programming Contest 2021
Participated in SASA Programming Contest 2021, or solved 1 or more problems in its open contest
Participated in SASA Programming Contest 2021, or solved 1 or more problems in its open contest
172
Spent 2021 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2021!
Solved 1 or more problems in Good Bye, BOJ 2021!
644
Spend 2022 with BOJ
Solved 1 or more problems in Hello, BOJ 2022!
Solved 1 or more problems in Hello, BOJ 2022!
367
The 1st Blob Cup (2022)
Solved 1 or more problems in the 1st Blob Cup
Solved 1 or more problems in the 1st Blob Cup
317
Binary Game 2 (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
Hello, world! (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
★★Seventeen Stars★★ (2022)
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
2.1K