CROATIAN OPEN COMPETITION IN INFORMATICS
 
Internet online contest series
 
Announcement
 
COCI 2022/2023
 
CONTEST #1
05.11.2022.
14:00 GMT/UTC
 
Tasks
Test data
Solutions
Results
CONTEST #2
03.12.2022.
14:00 GMT/UTC
 
Tasks
Test data
Solutions
Results
CONTEST #3
14.01.2023.
14:00 GMT/UTC
 
Tasks
Test data
Solutions
Results
CONTEST #4
11.02.2023.
14:00 GMT/UTC
 
Tasks
Test data
Solutions
Results
CONTEST #5
11.03.2023.
14:00 GMT/UTC
 
Tasks
Test data
Solutions
Results
 
CROATIAN OLYMPIAD IN INFORMATICS
21.05.2023.
15:30 GMT/UTC
 
Registration
 
COCI 2006-2007
COCI 2007-2008
COCI 2008-2009
COCI 2009-2010
COCI 2010-2011
COCI 2011-2012
COCI 2012-2013
COCI 2013-2014
COCI 2014-2015
COCI 2015-2016
COCI 2016-2017
COCI 2017-2018
COCI 2018-2019
COCI 2019-2020
COCI 2020-2021
COCI 2021-2022