Russian Olympiad for Schoolchildren in Informatics

Contests

Contest		# Problems	Available
Russian Olympiad for Schoolchildren in Informatics 2013	/c3460	5	5
Russian Olympiad for Schoolchildren in Informatics 2014	/c3459	5	5
Russian Olympiad for Schoolchildren in Informatics 2015	/c3458	5	5
Russian Olympiad for Schoolchildren in Informatics 2016	/c3457	5	5
Russian Olympiad for Schoolchildren in Informatics 2017	/c3455	6	6
Russian Olympiad for Schoolchildren in Informatics 2018	/c3454	6	6
Russian Olympiad for Schoolchildren in Informatics 2019	/c3453	6	6
Russian Olympiad for Schoolchildren in Informatics 2020	/c3450	6	6
Russian Olympiad for Schoolchildren in Informatics 2021	/c3449	6	6
Russian Olympiad for Schoolchildren in Informatics 2022	/c3448	6	6