hsin.hr/coci

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

Country distribution

N Country Participants
number
1
China 		534

Most participation

N Handle Contest
number
1
Kong Linghang 		18
2
Mike Qiao 		16
3
Doc Zhang 		15
4
M M 		14
5
Zhuo Liang 		12
6
Grace Tsai 		11
7
LEE chen 		11
8
Xu Lei 		10
9
Yuetong Wang 		10
10
Yunan Luo 		9
more

Most recent participation

N Handle Last
activity
1
Jiaxuan Chen 		Dec. 7, 2024
2
Alex Hu 		Nov. 9, 2024
3
kuangzheng sun 		Nov. 9, 2024
4
Yusheng Bi 		March 16, 2024
5
Haoran Song 		March 16, 2024
6
Tiankuang Li 		Dec. 2, 2023
7
Yicheng Li 		Dec. 2, 2023
8
Yunsong Zhou 		Dec. 2, 2023
9
Jiayou Li 		Nov. 4, 2023
10
Lou Yuchen 		Nov. 4, 2023
more

Most solved problems

N Handle Total
solved
1
Mike Qiao 		54
2
Kong Linghang 		51
3
Zhuo Liang 		51
4
M M 		42
5
Grace Tsai 		37
6
zhipeng jia 		34
7
Xu Lei 		33
8
Yuetong Wang 		33
9
Doc Zhang 		28
10
渊鸣 胡 		27
more

Most points

N Handle Total
points
1
Mike Qiao 		5808.00
2
Zhuo Liang 		4792.00
3
Kong Linghang 		4118.00
4
M M 		4111.00
5
Yuetong Wang 		4053.00
6
Xu Lei 		3854.00
7
Grace Tsai 		3691.00
8
Doc Zhang 		3273.00
9
zhipeng jia 		2955.00
10
LEE chen 		2950.00
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