Quote Originally Posted by kalinka_vinnie
Wow, when did the BK-0010 come out?
Serial producted was started in 1985, and (officially) ceased in 1993.
"Non-official" BK's were made even later, maybe even until present day.
According to http://bksoft.by.ru/, last program for BK was developed in 1998.

Quote Originally Posted by kalinka_vinnie
Was it the russians who invented Minesweeper?!?
This would be great -- but, I'm afraid, not.
Most probably, BK "Minesweeper" was made after Windows 3.0 was out (this was 1991, AFAIK).