Badges
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
IamCoder 2021 Year-end Contest
Participated in IamCoder 2021 Year-end Contest, or solved 1 or more problems in its open contest
Participated in IamCoder 2021 Year-end Contest, or solved 1 or more problems in its open contest
170
Spend 2022 with BOJ
Solved 1 or more problems in Hello, BOJ 2022!
Solved 1 or more problems in Hello, BOJ 2022!
367
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
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
Korea University Collegiate Programming Contest 2021
Participated in Korea University Collegiate Programming Contest 2021
Participated in Korea University Collegiate Programming Contest 2021
42
Sogang Programming Contest 2021
Participated in Sogang Programming Competition 2021
Participated in Sogang Programming Competition 2021
46
Level 9 Sprout
Solved problems for 512 days in a row
Solved problems for 512 days in a row
478
Level 8 Sprout
Solved problems for 256 days in a row
Solved problems for 256 days in a row
1.4K
Level 7 Sprout
Solved problems for 128 days in a row
Solved problems for 128 days in a row
3K
Level 6 Sprout
Solved problems for 64 days in a row
Solved problems for 64 days in a row
5.9K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
10K
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
17K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
33K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
71K
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
113K
SUAPC 2021s
Participated in SUAPC 2021 Summer
Participated in SUAPC 2021 Summer
92
Orange (2021)
Solved 1 or more problems in the Orange Cup
Solved 1 or more problems in the Orange Cup
115
UCPC 2021
Participated in UCPC 2021
Participated in UCPC 2021
425
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