hsin.hr/coci

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138 contest(s) 13,379 accounts(s)

Country distribution

N Country Participants
number
1
South Korea 		28

Most participation

N Handle Contest
number
1
Jaehyun Koo 		24
2
Jeounghui Nah 		5
3
Dohoon Kim 		4
4
YunSeong Jung 		2
5
ju gamdong 		1
6
Kahngjoon Koh 		1
7
Lee Sang-hyeok 		1
8
Kyung Sik Shin 		1
9
Sunghyeon Jo 		1
10
Jaemin Park 		1
more

Most recent participation

N Handle Last
activity
1
Jaehyun Koo 		Dec. 7, 2024
2
da das 		Nov. 9, 2024
3
Dohoon Kim 		Dec. 2, 2023
4
Park Shinwook 		Dec. 2, 2023
5
Soyeon Kim 		Dec. 2, 2023
6
kim seo-hyeon 		Dec. 2, 2023
7
Yeong-Hwa Lee 		Jan. 14, 2023
8
Hyunjae Lee 		Jan. 14, 2023
9
Matthew Roh 		Dec. 3, 2022
10
Lala Greyrat 		Nov. 5, 2022
more

Most solved problems

N Handle Total
solved
1
Jaehyun Koo 		83
2
Jeounghui Nah 		10
3
Dohoon Kim 		8
4
Sunghyeon Jo 		4
5
YunSeong Jung 		4
6
Lala Greyrat 		4
7
Seongseo Lee 		4
8
Park Shinwook 		4
9
Jaemin Park 		3
10
Jaeheon Kim 		3
more

Most points

N Handle Total
points
1
Jaehyun Koo 		8340.00
2
Jeounghui Nah 		828.00
3
Dohoon Kim 		550.00
4
Park Shinwook 		404.00
5
Lala Greyrat 		385.00
6
Seongseo Lee 		355.00
7
Sunghyeon Jo 		340.00
8
Jaeheon Kim 		270.00
9
Jaemin Park 		250.00
10
YunSeong Jung 		240.00
more

Past contests

End
Time
 Contest
Jan. 25, 2025 CONTEST #4
Dec. 7, 2024 CONTEST #3
Nov. 9, 2024 CONTEST #2
Oct. 5, 2024 CONTEST #1
April 28, 2024 CROATIAN OLYMPIAD IN INFORMATICS
March 16, 2024 CONTEST #5
Feb. 10, 2024 CONTEST #4
Jan. 13, 2024 CONTEST #3
Dec. 2, 2023 CONTEST #2
Nov. 4, 2023 CONTEST #1
more

Coming contests

Start
Time
 Contest
Feb. 15, 2025 CONTEST #5