hsin.hr/coci

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120 contest(s) 9,490 accounts(s)

Period
Number of participations min max

Country distribution

N Country Participants
number
1
Vietnam
1098
2
Italy
707
3
China
436
4
Iran
408
5
Croatia
336
6
Belarus
299
7
Indonesia
291
8
Romania
291
9
Thailand
235
10
Mexico
228
more

Last activity

N Handle Last
activity
1
iafir
March 7, 2020
2
natsugiri
March 7, 2020
3
thuustalu
March 7, 2020
4
daniilvaino
March 7, 2020
5
vytis
March 7, 2020
6
elektrijanes
March 7, 2020
7
ol1v3r
March 7, 2020
8
almogwald
March 7, 2020
9
uwixx
March 7, 2020
10
AygozelCh
March 7, 2020
more

Most participated

Past contests

End
Time
Contest
Nov. 13, 2021 CONTEST #2
Oct. 16, 2021 CONTEST #1
April 25, 2021 CROATIAN OLYMPIAD IN INFORMATICS
March 13, 2021 CONTEST #6
Feb. 13, 2021 CONTEST #5
Jan. 16, 2021 CONTEST #4
Dec. 12, 2020 CONTEST #3
Nov. 14, 2020 CONTEST #2
Oct. 17, 2020 CONTEST #1
Oct. 3, 2020 CROATIAN OLYMPIAD IN INFORMATICS
more

Coming contests

Start
Time
Contest
Dec. 11, 2021 CONTEST #3
Jan. 29, 2022 CONTEST #4
March 5, 2022 CONTEST #5
April 9, 2022 CONTEST #6