Problems
Arena
The Real Final Ghudegy Cup 2 (2020)
Solved problem A+B (MC) within the competition time of the Real Final Ghudegy Cup 2 (2020)
Solved problem A+B (MC) within the competition time of the Real Final Ghudegy Cup 2 (2020)
54
21st National Assembly Election (2020)
Solved the 21st National Assembly Election problem (#18891) by April 21, 2020
Solved the 21st National Assembly Election problem (#18891) by April 21, 2020
56
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
SUAPC 2021w
Participated in SUAPC 2021 Winter
Participated in SUAPC 2021 Winter
85
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
108K
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
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
16K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
9.6K
Level 6 Sprout
Solved problems for 64 days in a row
Solved problems for 64 days in a row
5.5K
Level 7 Sprout
Solved problems for 128 days in a row
Solved problems for 128 days in a row
2.7K
Level 8 Sprout
Solved problems for 256 days in a row
Solved problems for 256 days in a row
1.2K