hsin.hr/coci

Google calendar
auto updating
no account rating
no problem rating
no upsolving
136 contest(s) 12,753 accounts(s)

Country distribution

N Country Participants
number
1
Bulgaria 		266

Most participated

N Handle Contests
number
1
Yordan Chaparov 		21
2
Rumen Hristov 		21
3
Valentin Borisov 		20
4
Galen Georgiev 		18
5
Momchil Peychev 		18
6
Yoana Zelova 		17
7
Radostin Chonev 		17
8
Vladimir Vladimirov 		17
9
Anton Anastasov 		15
10
Mihail Kovachev 		14
more

Last activity

N Handle Last
activity
1
Boris Mihov 		Dec. 3, 2022
2
alexander nolastname 		Dec. 3, 2022
3
Emiliana Dimitrova 		Dec. 3, 2022
4
Велислав Гърков 		Dec. 3, 2022
5
Boris Angelov 		Dec. 3, 2022
6
Denislav Manev 		Dec. 3, 2022
7
Йордан Цоканов 		Dec. 3, 2022
8
Ivo Karagyozov 		Nov. 5, 2022
9
Andrey Stefanov 		March 5, 2022
10
Красимир Тухчиев 		Nov. 13, 2021
more

Past contests

End
Time
 Contest
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
May 21, 2023 CROATIAN OLYMPIAD IN INFORMATICS
March 11, 2023 CONTEST #5
more

Coming contests

Start
Time
 Contest
Dec. 7, 2024 CONTEST #3