: Digital copies and discussions of the 2012 edition are frequently shared in educational groups on VK.com .
: The associated 2011 problem solver/lab manual (Volume 1) for Grades 8-9 can be downloaded from Informika-e . i.g.semakin informatika i ikt 9 klass binom 2011 skachat
: A direct PDF of a later edition (2015) is available through School №579 . : Digital copies and discussions of the 2012