https://how-to-solve-a-rubix-cube.com/
https://how-to-solve-a-rubix-cube.com/%D0%BA%D0%B0%D0%BA-%D1%81%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D1%8C-%D0%BA%D1%83%D0%B1%D0%B8%D0%BA-%D1%80%D1%83%D0%B1%D0%B8%D0%BA%D0%B0/


https://ru.wikipedia.org/wiki/%D0%9A%D1%83%D0%B1%D0%B8%D0%BA_%D0%A0%D1%83%D0%B1%D0%B8%D0%BA%D0%B0

https://www.youtube.com/user/kubikSMART/featured

https://www.youtube.com/watch?v=Q8tiFVDyJQ4
6:00
U< R^ U'> L'^ U< R'v U'> Lv

2x2
http://www.rubiksplace.com/cubes/2x2/
https://www.youtube.com/watch?v=AJCW5xTjmTk
R U R' U'
https://www.youtube.com/watch?v=wLQ9kg-3p5A

3x3
https://speedcubing.ru/tutorial/3x3x3/beginner
http://soberi-kubik.ru/
http://soberi-kubik.ru/%D0%BA%D0%B0%D0%BA_%D1%81%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D1%8C_%D0%BA%D1%83%D0%B1%D0%B8%D0%BA_%D1%80%D1%83%D0%B1%D0%B8%D0%BA%D0%B0_%D1%88%D0%B0%D0%B33.html
http://heaclub.ru/kak-sobrat-kubik-rubika-poshagovo-instrukciya-dlya-nachinayushhih-i-detej-kak-sobrat-kubik-rubik-3h3-samyj-legkij-prostoj-i-bystryj-sposob-shema

2017
https://www.youtube.com/watch?time_continue=968&v=ChbbGi1bsXA

cheat-sheet
    https://playlab.ru/images/instructions/Rubiks3x3_instr.pdf

old
http://kvant.mccme.ru/1980/12/vengerskij_sharnirnyj_kubik.htm

Jessika Fridrich
https://speedcubing.com.ua/howto/3x3fri1.php
https://speedcubing.com.ua/howto/3x3fri2.php
https://speedcubing.com.ua/howto/3x3fri3.php
https://speedcubing.com.ua/howto/3x3fri4.php
https://speedcubing.com.ua/howto/3x3fri5.php
https://speedcubing.com.ua/howto/3x3fri6.php

Meffert pyramid
https://speedcubing.ru/tutorial/pyraminx/beginner
    https://www.youtube.com/watch?v=sMfb8NKMMUQ
http://ipuzzles.ru/rubik-cube/moldavian-pyramid/
http://ipuzzles.ru/rubik-cube/sobiraem-piramidku/