oleg shuliev collection of playlists
https://www.youtube.com/channel/UCVYl_1Ax5JotGfDCnjNTHUg/playlists
misc
https://acm.khpnets.info/w/index.php?title=%D0%92%D0%B8%D0%B4%D0%B5%D0%BE%D0%BA%D1%83%D1%80%D1%81%D1%8B

CSC
https://compscicenter.ru/online/
https://compscicenter.ru/videos/
https://open.compscicenter.ru/
https://open.compscicenter.ru/archive/
https://www.youtube.com/channel/UC0YHNueF-3Nh3uQT0P4YQZw/playlists

cpp
https://stepik.org/course/363/

2022
FiztehLiceumOnline - Info 9th Class of 12 parts
    https://www.youtube.com/playlist?list=PLulm12x5YPkJC07p14UIeNWKMuIZqW5c6
2021
CronisAcademy - Theory
    https://www.youtube.com/playlist?list=PLVpozZzXIif_E3odJVn-c7emoYGa_hlv6
    ! induction, recursion
menshikov
    http://codeforces.com/blog/entry/20066
    https://www.youtube.com/channel/UCM01TVLxMvqEXq4Z9AFl-jA/playlists
    https://docs.google.com/spreadsheets/d/1w5JqsXFfNTS7NUT7ujKrt8NvhJiw52S6jfvoo2X_fo8/edit#gid=0
2018
GatilovStenenko - Algorithms and Data Structures 2
    https://www.youtube.com/playlist?list=PLlb7e2G7aSpRp0_fj1OkEqaC-ml0t0PHf
    https://compscicenter.ru/courses/algorithms-2/nsk/2018-spring/
GatilovStenenko - Algorithms and Data Structures 1
    https://www.youtube.com/playlist?list=PLlb7e2G7aSpSvqoUtSFrhZ-wAyfrQ9lMd
2017
Shved - Cormen - Algorithms - Construction and Analysis
    https://www.youtube.com/playlist?list=PLC-Umin_a5bO_9MVZ602IFHfr7bJNzCAK
    https://www.intuit.ru/studies/courses/534/390/info
2015
KnopPastor - Discrete Math Fundamentals
    https://www.youtube.com/playlist?list=PLC-Umin_a5bOayjGp180YxMRPltjPknJD
    https://compscicenter.ru/courses/discrete-math/2015-autumn/
Bjarki - Competitive Programming Course ru
    https://algo.is/competitive-programming-course/
    https://open.kattis.com/
    https://github.com/SuprDewd/T-414-AFLV
2014
Kopelievich - Lectorium - Additional Chapters ...
    https://www.lektorium.tv/course/24388
    https://compscicenter.ru/courses/advanced-algo/2014-autumn/classes/
Kopelievich - Algorithms and Data Structures
    https://compscicenter.ru/courses/algorithms-1/2014-autumn/classes/
2013
DavydovSatyukov
    https://www.intuit.ru/studies/courses/975/311/info
    present at YT
KopelievichMelnikov - Basic and Advanced Algorithms for Schoolboys
    https://www.youtube.com/playlist?list=PLDrmKwRSNx7Jl8Fon2wRh4tCV3PeBUKmf
    https://www.intuit.ru/studies/courses/998/312/info
2010
Stankevich
    http://codeforces.com/blog/entry/891
    http://dl.gsu.by/NForum/posts/topicshow/164.dl?&page=2
    https://www.youtube.com/playlist?list=PLDrmKwRSNx7KcHxyf9hSmF3fTLKSwujkM
    https://www.intuit.ru/studies/courses/997/313/info
    https://www.youtube.com/playlist?list=PLC-Umin_a5bOrxTZfZRANUTEl3SdSL0mg
    misc
    http://neerc.ifmo.ru/wiki/index.php?title=%D0%94%D0%B8%D1%81%D0%BA%D1%80%D0%B5%D1%82%D0%BD%D0%B0%D1%8F_%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0,_%D0%B0%D0%BB%D0%B3%D0%BE%D1%80%D0%B8%D1%82%D0%BC%D1%8B_%D0%B8_%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D1%8B_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85
    https://openedu.ru/course/ITMOUniversity/PADS/